80640222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24043}}^1$

素因数の和:24104

約数の個数: 32

約数和(自身を含む): 177733248

約数和(自身を除く): 97093026

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 24043, 48086, 72129, 144258, 312559, 625118, 937677, 1033849, 1875354, 2067698, 3101547, 6203094, 13440037, 26880074, 40320111, 80640222]

約数ペア:

[(1, 80640222), (2, 40320111), (3, 26880074), (6, 13440037), (13, 6203094), (26, 3101547), (39, 2067698), (43, 1875354), (78, 1033849), (86, 937677), (129, 625118), (258, 312559), (559, 144258), (1118, 72129), (1677, 48086), (3354, 24043)]