79716222

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 175943040

約数和(自身を除く): 96226818

約数列:

[1, 2, 3, 6, 9, 18, 139, 151, 211, 278, 302, 417, 422, 453, 633, 834, 906, 1251, 1266, 1359, 1899, 2502, 2718, 3798, 20989, 29329, 31861, 41978, 58658, 62967, 63722, 87987, 95583, 125934, 175974, 188901, 191166, 263961, 286749, 377802, 527922, 573498, 4428679, 8857358, 13286037, 26572074, 39858111, 79716222]

約数ペア:

[(1, 79716222), (2, 39858111), (3, 26572074), (6, 13286037), (9, 8857358), (18, 4428679), (139, 573498), (151, 527922), (211, 377802), (278, 286749), (302, 263961), (417, 191166), (422, 188901), (453, 175974), (633, 125934), (834, 95583), (906, 87987), (1251, 63722), (1266, 62967), (1359, 58658), (1899, 41978), (2502, 31861), (2718, 29329), (3798, 20989)]