80463786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 181149696

約数和(自身を除く): 100685910

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 107, 186, 214, 311, 321, 403, 622, 642, 806, 933, 1209, 1391, 1866, 2418, 2782, 3317, 4043, 4173, 6634, 8086, 8346, 9641, 9951, 12129, 19282, 19902, 24258, 28923, 33277, 43121, 57846, 66554, 86242, 99831, 125333, 129363, 199662, 250666, 258726, 375999, 432601, 751998, 865202, 1031587, 1297803, 2063174, 2595606, 3094761, 6189522, 13410631, 26821262, 40231893, 80463786]

約数ペア:

[(1, 80463786), (2, 40231893), (3, 26821262), (6, 13410631), (13, 6189522), (26, 3094761), (31, 2595606), (39, 2063174), (62, 1297803), (78, 1031587), (93, 865202), (107, 751998), (186, 432601), (214, 375999), (311, 258726), (321, 250666), (403, 199662), (622, 129363), (642, 125333), (806, 99831), (933, 86242), (1209, 66554), (1391, 57846), (1866, 43121), (2418, 33277), (2782, 28923), (3317, 24258), (4043, 19902), (4173, 19282), (6634, 12129), (8086, 9951), (8346, 9641)]