72771206

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1801}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 110931120

約数和(自身を除く): 38159914

約数列:

[1, 2, 89, 178, 227, 454, 1801, 3602, 20203, 40406, 160289, 320578, 408827, 817654, 36385603, 72771206]

約数ペア:

[(1, 72771206), (2, 36385603), (89, 817654), (178, 408827), (227, 320578), (454, 160289), (1801, 40406), (3602, 20203)]