85770888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 246005760

約数和(自身を除く): 160234872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1663, 1842, 2149, 2456, 3326, 3684, 4298, 4989, 6447, 6652, 7368, 8596, 9978, 11641, 12894, 13304, 17192, 19956, 23282, 25788, 34923, 39912, 46564, 51576, 69846, 93128, 139692, 279384, 510541, 1021082, 1531623, 2042164, 3063246, 3573787, 4084328, 6126492, 7147574, 10721361, 12252984, 14295148, 21442722, 28590296, 42885444, 85770888]

約数ペア:

[(1, 85770888), (2, 42885444), (3, 28590296), (4, 21442722), (6, 14295148), (7, 12252984), (8, 10721361), (12, 7147574), (14, 6126492), (21, 4084328), (24, 3573787), (28, 3063246), (42, 2042164), (56, 1531623), (84, 1021082), (168, 510541), (307, 279384), (614, 139692), (921, 93128), (1228, 69846), (1663, 51576), (1842, 46564), (2149, 39912), (2456, 34923), (3326, 25788), (3684, 23282), (4298, 19956), (4989, 17192), (6447, 13304), (6652, 12894), (7368, 11641), (8596, 9978)]