You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of this parallelepiped.
The first and the single line contains three space-separated integers — the areas of the parallelepiped's faces. The area's values are positive ( &gt; 0) and do not exceed 10<sup class="upper-index">4</sup>. It is guaranteed that there exists at least one parallelepiped that satisfies the problem statement.
from hashlib import new
import sys
import threading
from sys import stdin, stdout
from itertools import accumulate
input = stdin.readline
print = stdout.write
import math

if __name__ == "__main__":
    
    lb, bh, lh = map(int, input().strip().split())
    
    h = int(math.sqrt((lh*bh)//lb))
    l = (h*lb)//lh
    b = (lb//l)

    print(f"{4*(l+b+h)}\n")