77101668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 223758080

約数和(自身を除く): 146656412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1129, 1626, 1897, 2258, 2439, 3252, 3387, 3794, 4516, 4878, 5691, 6774, 7588, 7903, 9756, 10161, 11382, 13548, 15806, 17073, 20322, 22764, 23709, 31612, 34146, 40644, 47418, 68292, 71127, 94836, 142254, 284508, 305959, 611918, 917877, 1223836, 1835754, 2141713, 2753631, 3671508, 4283426, 5507262, 6425139, 8566852, 11014524, 12850278, 19275417, 25700556, 38550834, 77101668]

約数ペア:

[(1, 77101668), (2, 38550834), (3, 25700556), (4, 19275417), (6, 12850278), (7, 11014524), (9, 8566852), (12, 6425139), (14, 5507262), (18, 4283426), (21, 3671508), (28, 2753631), (36, 2141713), (42, 1835754), (63, 1223836), (84, 917877), (126, 611918), (252, 305959), (271, 284508), (542, 142254), (813, 94836), (1084, 71127), (1129, 68292), (1626, 47418), (1897, 40644), (2258, 34146), (2439, 31612), (3252, 23709), (3387, 22764), (3794, 20322), (4516, 17073), (4878, 15806), (5691, 13548), (6774, 11382), (7588, 10161), (7903, 9756)]