72109676

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 127991136

約数和(自身を除く): 55881460

約数列:

[1, 2, 4, 137, 181, 274, 362, 548, 724, 727, 1454, 2908, 24797, 49594, 99188, 99599, 131587, 199198, 263174, 398396, 526348, 18027419, 36054838, 72109676]

約数ペア:

[(1, 72109676), (2, 36054838), (4, 18027419), (137, 526348), (181, 398396), (274, 263174), (362, 199198), (548, 131587), (724, 99599), (727, 99188), (1454, 49594), (2908, 24797)]