91551376

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 213200640

約数和(自身を除く): 121649264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 71, 112, 116, 142, 203, 232, 284, 397, 406, 464, 497, 568, 794, 812, 994, 1136, 1588, 1624, 1988, 2059, 2779, 3176, 3248, 3976, 4118, 5558, 6352, 7952, 8236, 11116, 11513, 14413, 16472, 22232, 23026, 28187, 28826, 32944, 44464, 46052, 56374, 57652, 80591, 92104, 112748, 115304, 161182, 184208, 197309, 225496, 230608, 322364, 394618, 450992, 644728, 789236, 817423, 1289456, 1578472, 1634846, 3156944, 3269692, 5721961, 6539384, 11443922, 13078768, 22887844, 45775688, 91551376]

約数ペア:

[(1, 91551376), (2, 45775688), (4, 22887844), (7, 13078768), (8, 11443922), (14, 6539384), (16, 5721961), (28, 3269692), (29, 3156944), (56, 1634846), (58, 1578472), (71, 1289456), (112, 817423), (116, 789236), (142, 644728), (203, 450992), (232, 394618), (284, 322364), (397, 230608), (406, 225496), (464, 197309), (497, 184208), (568, 161182), (794, 115304), (812, 112748), (994, 92104), (1136, 80591), (1588, 57652), (1624, 56374), (1988, 46052), (2059, 44464), (2779, 32944), (3176, 28826), (3248, 28187), (3976, 23026), (4118, 22232), (5558, 16472), (6352, 14413), (7952, 11513), (8236, 11116)]