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 math import sqrt

a1, a2, a3 = input().split()
a1 = int(a1)
a2 = int(a2)
a3 = int(a3)

a = sqrt(a1 * a2 / a3)
b = sqrt(a3 * a1 / a2)
c = sqrt(a3 * a2 / a1)

soma = (a+b+c) * 4
soma = str(soma)

s = soma.split('.')
if s[1] == '0':
    print(s[0])
else:
    soma = float(soma)
    print(f'{soma:.4f}')

 	 	 		   			  	       	 			