68889216

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 204456960

約数和(自身を除く): 135567744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 264, 282, 347, 352, 376, 384, 517, 528, 564, 694, 704, 752, 1034, 1041, 1056, 1128, 1388, 1408, 1504, 1551, 2068, 2082, 2112, 2256, 2776, 3008, 3102, 3817, 4136, 4164, 4224, 4512, 5552, 6016, 6204, 7634, 8272, 8328, 9024, 11104, 11451, 12408, 15268, 16309, 16544, 16656, 18048, 22208, 22902, 24816, 30536, 32618, 33088, 33312, 44416, 45804, 48927, 49632, 61072, 65236, 66176, 66624, 91608, 97854, 99264, 122144, 130472, 133248, 179399, 183216, 195708, 198528, 244288, 260944, 358798, 366432, 391416, 488576, 521888, 538197, 717596, 732864, 782832, 1043776, 1076394, 1435192, 1465728, 1565664, 2087552, 2152788, 2870384, 3131328, 4305576, 5740768, 6262656, 8611152, 11481536, 17222304, 22963072, 34444608, 68889216]

約数ペア:

[(1, 68889216), (2, 34444608), (3, 22963072), (4, 17222304), (6, 11481536), (8, 8611152), (11, 6262656), (12, 5740768), (16, 4305576), (22, 3131328), (24, 2870384), (32, 2152788), (33, 2087552), (44, 1565664), (47, 1465728), (48, 1435192), (64, 1076394), (66, 1043776), (88, 782832), (94, 732864), (96, 717596), (128, 538197), (132, 521888), (141, 488576), (176, 391416), (188, 366432), (192, 358798), (264, 260944), (282, 244288), (347, 198528), (352, 195708), (376, 183216), (384, 179399), (517, 133248), (528, 130472), (564, 122144), (694, 99264), (704, 97854), (752, 91608), (1034, 66624), (1041, 66176), (1056, 65236), (1128, 61072), (1388, 49632), (1408, 48927), (1504, 45804), (1551, 44416), (2068, 33312), (2082, 33088), (2112, 32618), (2256, 30536), (2776, 24816), (3008, 22902), (3102, 22208), (3817, 18048), (4136, 16656), (4164, 16544), (4224, 16309), (4512, 15268), (5552, 12408), (6016, 11451), (6204, 11104), (7634, 9024), (8272, 8328)]