72643178

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{3019}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 111546720

約数和(自身を除く): 38903542

約数列:

[1, 2, 53, 106, 227, 454, 3019, 6038, 12031, 24062, 160007, 320014, 685313, 1370626, 36321589, 72643178]

約数ペア:

[(1, 72643178), (2, 36321589), (53, 1370626), (106, 685313), (227, 320014), (454, 160007), (3019, 24062), (6038, 12031)]