68735288

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 132647760

約数和(自身を除く): 63912472

約数列:

[1, 2, 4, 8, 61, 83, 122, 166, 244, 332, 488, 664, 1697, 3394, 5063, 6788, 10126, 13576, 20252, 40504, 103517, 140851, 207034, 281702, 414068, 563404, 828136, 1126808, 8591911, 17183822, 34367644, 68735288]

約数ペア:

[(1, 68735288), (2, 34367644), (4, 17183822), (8, 8591911), (61, 1126808), (83, 828136), (122, 563404), (166, 414068), (244, 281702), (332, 207034), (488, 140851), (664, 103517), (1697, 40504), (3394, 20252), (5063, 13576), (6788, 10126)]