#include <iostream>
#include <string>
#include <cmath>
#include <utility>
#include <iomanip>
#include <fstream>
#include <algorithm>
using namespace std;

int main()
{
	int max,sq,m;
	double num;
	ifstream fin("DATA3.txt");
	ofstream fout("OUT3.txt");
	for (int i=1;i<=5;i++)
	{
		fin>>num;
		max = 400000000;
		sq = int(pow (num , 0.3333333333333333333333));
		for (double j=1; j<=num ;j++)
		{
			for (double k=1; k<=num ;k++)
			{
				for (double l=1; l<=num ;l++)
				{
					if (j*k*l==num)
					{
						if (2*j*k+2*j*l+2*k*l<max)
							max = 2*j*k+2*j*l+2*k*l;
					}
				}
			}
		}


		fout<<max<<endl;

	}
	fin.close();
	fout.close();

	return 0;
}