27680268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 83381760

約数和(自身を除く): 55701492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1033, 1218, 1276, 1914, 2066, 2233, 2436, 3099, 3828, 4132, 4466, 6198, 6699, 7231, 8932, 11363, 12396, 13398, 14462, 21693, 22726, 26796, 28924, 29957, 34089, 43386, 45452, 59914, 68178, 79541, 86772, 89871, 119828, 136356, 159082, 179742, 209699, 238623, 318164, 329527, 359484, 419398, 477246, 629097, 659054, 838796, 954492, 988581, 1258194, 1318108, 1977162, 2306689, 2516388, 3954324, 4613378, 6920067, 9226756, 13840134, 27680268]

約数ペア:

[(1, 27680268), (2, 13840134), (3, 9226756), (4, 6920067), (6, 4613378), (7, 3954324), (11, 2516388), (12, 2306689), (14, 1977162), (21, 1318108), (22, 1258194), (28, 988581), (29, 954492), (33, 838796), (42, 659054), (44, 629097), (58, 477246), (66, 419398), (77, 359484), (84, 329527), (87, 318164), (116, 238623), (132, 209699), (154, 179742), (174, 159082), (203, 136356), (231, 119828), (308, 89871), (319, 86772), (348, 79541), (406, 68178), (462, 59914), (609, 45452), (638, 43386), (812, 34089), (924, 29957), (957, 28924), (1033, 26796), (1218, 22726), (1276, 21693), (1914, 14462), (2066, 13398), (2233, 12396), (2436, 11363), (3099, 8932), (3828, 7231), (4132, 6699), (4466, 6198)]