81677922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31151}}^1$

素因数の和:31198

約数の個数: 32

約数和(自身を含む): 179435520

約数和(自身を除く): 97757598

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 31151, 62302, 93453, 186906, 591869, 716473, 1183738, 1432946, 1775607, 2149419, 3551214, 4298838, 13612987, 27225974, 40838961, 81677922]

約数ペア:

[(1, 81677922), (2, 40838961), (3, 27225974), (6, 13612987), (19, 4298838), (23, 3551214), (38, 2149419), (46, 1775607), (57, 1432946), (69, 1183738), (114, 716473), (138, 591869), (437, 186906), (874, 93453), (1311, 62302), (2622, 31151)]