90707064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 276057600

約数和(自身を除く): 185350536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 157, 168, 181, 228, 266, 314, 362, 399, 456, 471, 532, 543, 628, 724, 798, 942, 1064, 1086, 1099, 1256, 1267, 1448, 1596, 1884, 2172, 2198, 2534, 2983, 3192, 3297, 3439, 3768, 3801, 4344, 4396, 5068, 5966, 6594, 6878, 7602, 8792, 8949, 10136, 10317, 11932, 13188, 13756, 15204, 17898, 20634, 20881, 23864, 24073, 26376, 27512, 28417, 30408, 35796, 41268, 41762, 48146, 56834, 62643, 71592, 72219, 82536, 83524, 85251, 96292, 113668, 125286, 144438, 167048, 170502, 192584, 198919, 227336, 250572, 288876, 341004, 397838, 501144, 539923, 577752, 596757, 682008, 795676, 1079846, 1193514, 1591352, 1619769, 2159692, 2387028, 3239538, 3779461, 4319384, 4774056, 6479076, 7558922, 11338383, 12958152, 15117844, 22676766, 30235688, 45353532, 90707064]

約数ペア:

[(1, 90707064), (2, 45353532), (3, 30235688), (4, 22676766), (6, 15117844), (7, 12958152), (8, 11338383), (12, 7558922), (14, 6479076), (19, 4774056), (21, 4319384), (24, 3779461), (28, 3239538), (38, 2387028), (42, 2159692), (56, 1619769), (57, 1591352), (76, 1193514), (84, 1079846), (114, 795676), (133, 682008), (152, 596757), (157, 577752), (168, 539923), (181, 501144), (228, 397838), (266, 341004), (314, 288876), (362, 250572), (399, 227336), (456, 198919), (471, 192584), (532, 170502), (543, 167048), (628, 144438), (724, 125286), (798, 113668), (942, 96292), (1064, 85251), (1086, 83524), (1099, 82536), (1256, 72219), (1267, 71592), (1448, 62643), (1596, 56834), (1884, 48146), (2172, 41762), (2198, 41268), (2534, 35796), (2983, 30408), (3192, 28417), (3297, 27512), (3439, 26376), (3768, 24073), (3801, 23864), (4344, 20881), (4396, 20634), (5068, 17898), (5966, 15204), (6594, 13756), (6878, 13188), (7602, 11932), (8792, 10317), (8949, 10136)]