68723838

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 155750400

約数和(自身を除く): 87026562

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 1559, 2449, 3118, 4677, 4898, 7347, 9354, 14031, 14694, 22041, 28062, 44082, 48329, 96658, 123161, 144987, 246322, 289974, 369483, 434961, 738966, 869922, 1108449, 2216898, 3817991, 7635982, 11453973, 22907946, 34361919, 68723838]

約数ペア:

[(1, 68723838), (2, 34361919), (3, 22907946), (6, 11453973), (9, 7635982), (18, 3817991), (31, 2216898), (62, 1108449), (79, 869922), (93, 738966), (158, 434961), (186, 369483), (237, 289974), (279, 246322), (474, 144987), (558, 123161), (711, 96658), (1422, 48329), (1559, 44082), (2449, 28062), (3118, 22041), (4677, 14694), (4898, 14031), (7347, 9354)]