72563831

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 78372960

約数和(自身を除く): 5809129

約数列:

[1, 19, 61, 137, 457, 1159, 2603, 8357, 8683, 27877, 62609, 158783, 529663, 1189571, 3819149, 72563831]

約数ペア:

[(1, 72563831), (19, 3819149), (61, 1189571), (137, 529663), (457, 158783), (1159, 62609), (2603, 27877), (8357, 8683)]