68043864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21317}}^1$

素因数の和:21352

約数の個数: 64

約数和(自身を含む): 204652800

約数和(自身を除く): 136608936

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, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21317, 42634, 63951, 85268, 127902, 149219, 170536, 255804, 298438, 405023, 447657, 511608, 596876, 810046, 895314, 1193752, 1215069, 1620092, 1790628, 2430138, 2835161, 3240184, 3581256, 4860276, 5670322, 8505483, 9720552, 11340644, 17010966, 22681288, 34021932, 68043864]

約数ペア:

[(1, 68043864), (2, 34021932), (3, 22681288), (4, 17010966), (6, 11340644), (7, 9720552), (8, 8505483), (12, 5670322), (14, 4860276), (19, 3581256), (21, 3240184), (24, 2835161), (28, 2430138), (38, 1790628), (42, 1620092), (56, 1215069), (57, 1193752), (76, 895314), (84, 810046), (114, 596876), (133, 511608), (152, 447657), (168, 405023), (228, 298438), (266, 255804), (399, 170536), (456, 149219), (532, 127902), (798, 85268), (1064, 63951), (1596, 42634), (3192, 21317)]