72045511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 78221440

約数和(自身を除く): 6175929

約数列:

[1, 19, 43, 163, 541, 817, 3097, 7009, 10279, 23263, 88183, 133171, 441997, 1675477, 3791869, 72045511]

約数ペア:

[(1, 72045511), (19, 3791869), (43, 1675477), (163, 441997), (541, 133171), (817, 88183), (3097, 23263), (7009, 10279)]