72488216

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{109169}}^1$

素因数の和:109258

約数の個数: 16

約数和(自身を含む): 137554200

約数和(自身を除く): 65065984

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 109169, 218338, 436676, 873352, 9061027, 18122054, 36244108, 72488216]

約数ペア:

[(1, 72488216), (2, 36244108), (4, 18122054), (8, 9061027), (83, 873352), (166, 436676), (332, 218338), (664, 109169)]