87178638

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 178015392

約数和(自身を除く): 90836754

約数列:

[1, 2, 3, 6, 61, 122, 183, 313, 366, 626, 761, 939, 1522, 1878, 2283, 4566, 19093, 38186, 46421, 57279, 92842, 114558, 139263, 238193, 278526, 476386, 714579, 1429158, 14529773, 29059546, 43589319, 87178638]

約数ペア:

[(1, 87178638), (2, 43589319), (3, 29059546), (6, 14529773), (61, 1429158), (122, 714579), (183, 476386), (313, 278526), (366, 238193), (626, 139263), (761, 114558), (939, 92842), (1522, 57279), (1878, 46421), (2283, 38186), (4566, 19093)]