72085578

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{18743}}^1$

素因数の和:19389

約数の個数: 16

約数和(自身を含む): 144403776

約数和(自身を除く): 72318198

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 18743, 37486, 56229, 112458, 12014263, 24028526, 36042789, 72085578]

約数ペア:

[(1, 72085578), (2, 36042789), (3, 24028526), (6, 12014263), (641, 112458), (1282, 56229), (1923, 37486), (3846, 18743)]