72187578

素因数分解:

$2^1\times 3^3\times {\mathrm{701}}^1\times {\mathrm{1907}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 160729920

約数和(自身を除く): 88542342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 701, 1402, 1907, 2103, 3814, 4206, 5721, 6309, 11442, 12618, 17163, 18927, 34326, 37854, 51489, 102978, 1336807, 2673614, 4010421, 8020842, 12031263, 24062526, 36093789, 72187578]

約数ペア:

[(1, 72187578), (2, 36093789), (3, 24062526), (6, 12031263), (9, 8020842), (18, 4010421), (27, 2673614), (54, 1336807), (701, 102978), (1402, 51489), (1907, 37854), (2103, 34326), (3814, 18927), (4206, 17163), (5721, 12618), (6309, 11442)]