65864568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 146679432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1229, 1276, 1624, 1848, 1914, 2233, 2436, 2458, 2552, 3687, 3828, 4466, 4872, 4916, 6699, 7374, 7656, 8603, 8932, 9832, 13398, 13519, 14748, 17206, 17864, 25809, 26796, 27038, 29496, 34412, 35641, 40557, 51618, 53592, 54076, 68824, 71282, 81114, 94633, 103236, 106923, 108152, 142564, 162228, 189266, 206472, 213846, 249487, 283899, 285128, 324456, 378532, 392051, 427692, 498974, 567798, 748461, 757064, 784102, 855384, 997948, 1135596, 1176153, 1496922, 1568204, 1995896, 2271192, 2352306, 2744357, 2993844, 3136408, 4704612, 5488714, 5987688, 8233071, 9409224, 10977428, 16466142, 21954856, 32932284, 65864568]

約数ペア:

[(1, 65864568), (2, 32932284), (3, 21954856), (4, 16466142), (6, 10977428), (7, 9409224), (8, 8233071), (11, 5987688), (12, 5488714), (14, 4704612), (21, 3136408), (22, 2993844), (24, 2744357), (28, 2352306), (29, 2271192), (33, 1995896), (42, 1568204), (44, 1496922), (56, 1176153), (58, 1135596), (66, 997948), (77, 855384), (84, 784102), (87, 757064), (88, 748461), (116, 567798), (132, 498974), (154, 427692), (168, 392051), (174, 378532), (203, 324456), (231, 285128), (232, 283899), (264, 249487), (308, 213846), (319, 206472), (348, 189266), (406, 162228), (462, 142564), (609, 108152), (616, 106923), (638, 103236), (696, 94633), (812, 81114), (924, 71282), (957, 68824), (1218, 54076), (1229, 53592), (1276, 51618), (1624, 40557), (1848, 35641), (1914, 34412), (2233, 29496), (2436, 27038), (2458, 26796), (2552, 25809), (3687, 17864), (3828, 17206), (4466, 14748), (4872, 13519), (4916, 13398), (6699, 9832), (7374, 8932), (7656, 8603)]