87231816

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19231}}^1$

素因数の和:19256

約数の個数: 80

約数和(自身を含む): 279248640

約数和(自身を除く): 192016824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 19231, 38462, 57693, 76924, 115386, 134617, 153848, 173079, 230772, 269234, 346158, 403851, 461544, 519237, 538468, 692316, 807702, 1038474, 1076936, 1211553, 1384632, 1557711, 1615404, 2076948, 2423106, 3115422, 3230808, 3634659, 4153896, 4846212, 6230844, 7269318, 9692424, 10903977, 12461688, 14538636, 21807954, 29077272, 43615908, 87231816]

約数ペア:

[(1, 87231816), (2, 43615908), (3, 29077272), (4, 21807954), (6, 14538636), (7, 12461688), (8, 10903977), (9, 9692424), (12, 7269318), (14, 6230844), (18, 4846212), (21, 4153896), (24, 3634659), (27, 3230808), (28, 3115422), (36, 2423106), (42, 2076948), (54, 1615404), (56, 1557711), (63, 1384632), (72, 1211553), (81, 1076936), (84, 1038474), (108, 807702), (126, 692316), (162, 538468), (168, 519237), (189, 461544), (216, 403851), (252, 346158), (324, 269234), (378, 230772), (504, 173079), (567, 153848), (648, 134617), (756, 115386), (1134, 76924), (1512, 57693), (2268, 38462), (4536, 19231)]