90129816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 289434600

約数和(自身を除く): 199304784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 168, 177, 196, 236, 252, 294, 354, 392, 413, 433, 441, 472, 504, 531, 588, 708, 826, 866, 882, 1062, 1176, 1239, 1299, 1416, 1652, 1732, 1764, 2124, 2478, 2598, 2891, 3031, 3304, 3464, 3528, 3717, 3897, 4248, 4956, 5196, 5782, 6062, 7434, 7794, 8673, 9093, 9912, 10392, 11564, 12124, 14868, 15588, 17346, 18186, 21217, 23128, 24248, 25547, 26019, 27279, 29736, 31176, 34692, 36372, 42434, 51094, 52038, 54558, 63651, 69384, 72744, 76641, 84868, 102188, 104076, 109116, 127302, 153282, 169736, 178829, 190953, 204376, 208152, 218232, 229923, 254604, 306564, 357658, 381906, 459846, 509208, 536487, 613128, 715316, 763812, 919692, 1072974, 1251803, 1430632, 1527624, 1609461, 1839384, 2145948, 2503606, 3218922, 3755409, 4291896, 5007212, 6437844, 7510818, 10014424, 11266227, 12875688, 15021636, 22532454, 30043272, 45064908, 90129816]

約数ペア:

[(1, 90129816), (2, 45064908), (3, 30043272), (4, 22532454), (6, 15021636), (7, 12875688), (8, 11266227), (9, 10014424), (12, 7510818), (14, 6437844), (18, 5007212), (21, 4291896), (24, 3755409), (28, 3218922), (36, 2503606), (42, 2145948), (49, 1839384), (56, 1609461), (59, 1527624), (63, 1430632), (72, 1251803), (84, 1072974), (98, 919692), (118, 763812), (126, 715316), (147, 613128), (168, 536487), (177, 509208), (196, 459846), (236, 381906), (252, 357658), (294, 306564), (354, 254604), (392, 229923), (413, 218232), (433, 208152), (441, 204376), (472, 190953), (504, 178829), (531, 169736), (588, 153282), (708, 127302), (826, 109116), (866, 104076), (882, 102188), (1062, 84868), (1176, 76641), (1239, 72744), (1299, 69384), (1416, 63651), (1652, 54558), (1732, 52038), (1764, 51094), (2124, 42434), (2478, 36372), (2598, 34692), (2891, 31176), (3031, 29736), (3304, 27279), (3464, 26019), (3528, 25547), (3717, 24248), (3897, 23128), (4248, 21217), (4956, 18186), (5196, 17346), (5782, 15588), (6062, 14868), (7434, 12124), (7794, 11564), (8673, 10392), (9093, 9912)]