78946998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 96868362

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 113, 159, 169, 226, 318, 338, 339, 507, 678, 689, 1014, 1378, 1469, 2067, 2197, 2938, 4134, 4394, 4407, 5989, 6591, 8814, 8957, 11978, 13182, 17914, 17967, 19097, 26871, 35934, 38194, 53742, 57291, 77857, 114582, 116441, 155714, 232882, 233571, 248261, 349323, 467142, 496522, 698646, 744783, 1012141, 1489566, 2024282, 3036423, 6072846, 13157833, 26315666, 39473499, 78946998]

約数ペア:

[(1, 78946998), (2, 39473499), (3, 26315666), (6, 13157833), (13, 6072846), (26, 3036423), (39, 2024282), (53, 1489566), (78, 1012141), (106, 744783), (113, 698646), (159, 496522), (169, 467142), (226, 349323), (318, 248261), (338, 233571), (339, 232882), (507, 155714), (678, 116441), (689, 114582), (1014, 77857), (1378, 57291), (1469, 53742), (2067, 38194), (2197, 35934), (2938, 26871), (4134, 19097), (4394, 17967), (4407, 17914), (5989, 13182), (6591, 11978), (8814, 8957)]