80777256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1699}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 231744000

約数和(自身を除く): 150966744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1698, 1699, 1981, 2264, 3396, 3398, 3962, 5097, 5943, 6792, 6796, 7924, 10194, 11886, 11893, 13592, 15848, 20388, 23772, 23786, 35679, 40776, 47544, 47572, 71358, 95144, 142716, 285432, 480817, 961634, 1442451, 1923268, 2884902, 3365719, 3846536, 5769804, 6731438, 10097157, 11539608, 13462876, 20194314, 26925752, 40388628, 80777256]

約数ペア:

[(1, 80777256), (2, 40388628), (3, 26925752), (4, 20194314), (6, 13462876), (7, 11539608), (8, 10097157), (12, 6731438), (14, 5769804), (21, 3846536), (24, 3365719), (28, 2884902), (42, 1923268), (56, 1442451), (84, 961634), (168, 480817), (283, 285432), (566, 142716), (849, 95144), (1132, 71358), (1698, 47572), (1699, 47544), (1981, 40776), (2264, 35679), (3396, 23786), (3398, 23772), (3962, 20388), (5097, 15848), (5943, 13592), (6792, 11893), (6796, 11886), (7924, 10194)]