84975774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 191213568

約数和(自身を除く): 106237794

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 113, 186, 226, 311, 339, 403, 622, 678, 806, 933, 1209, 1469, 1866, 2418, 2938, 3503, 4043, 4407, 7006, 8086, 8814, 9641, 10509, 12129, 19282, 21018, 24258, 28923, 35143, 45539, 57846, 70286, 91078, 105429, 125333, 136617, 210858, 250666, 273234, 375999, 456859, 751998, 913718, 1089433, 1370577, 2178866, 2741154, 3268299, 6536598, 14162629, 28325258, 42487887, 84975774]

約数ペア:

[(1, 84975774), (2, 42487887), (3, 28325258), (6, 14162629), (13, 6536598), (26, 3268299), (31, 2741154), (39, 2178866), (62, 1370577), (78, 1089433), (93, 913718), (113, 751998), (186, 456859), (226, 375999), (311, 273234), (339, 250666), (403, 210858), (622, 136617), (678, 125333), (806, 105429), (933, 91078), (1209, 70286), (1469, 57846), (1866, 45539), (2418, 35143), (2938, 28923), (3503, 24258), (4043, 21018), (4407, 19282), (7006, 12129), (8086, 10509), (8814, 9641)]