66979896

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 108654024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 984, 1032, 1583, 1763, 3166, 3526, 4749, 5289, 6332, 7052, 9498, 10578, 12664, 14104, 18996, 21156, 37992, 42312, 64903, 68069, 129806, 136138, 194709, 204207, 259612, 272276, 389418, 408414, 519224, 544552, 778836, 816828, 1557672, 1633656, 2790829, 5581658, 8372487, 11163316, 16744974, 22326632, 33489948, 66979896]

約数ペア:

[(1, 66979896), (2, 33489948), (3, 22326632), (4, 16744974), (6, 11163316), (8, 8372487), (12, 5581658), (24, 2790829), (41, 1633656), (43, 1557672), (82, 816828), (86, 778836), (123, 544552), (129, 519224), (164, 408414), (172, 389418), (246, 272276), (258, 259612), (328, 204207), (344, 194709), (492, 136138), (516, 129806), (984, 68069), (1032, 64903), (1583, 42312), (1763, 37992), (3166, 21156), (3526, 18996), (4749, 14104), (5289, 12664), (6332, 10578), (7052, 9498)]