72040805859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 114148721664

約数和(自身を除く): 42107915805

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 353, 361, 407, 463, 627, 703, 1059, 1083, 1221, 1389, 2109, 3883, 3971, 5093, 6707, 7733, 8797, 11649, 11913, 13061, 13357, 15279, 17131, 20121, 23199, 26391, 39183, 40071, 51393, 73777, 96767, 127433, 143671, 146927, 163439, 167143, 188441, 221331, 248159, 290301, 325489, 382299, 431013, 440781, 490317, 501429, 565323, 744477, 976467, 1401763, 1797829, 1838573, 2729749, 3105341, 3580379, 4205289, 4715021, 5393487, 5515719, 6047243, 6184291, 8189247, 9316023, 10741137, 14145063, 18141729, 18552873, 34158751, 51865231, 59001479, 66519673, 68027201, 102476253, 114897617, 155595693, 177004437, 199559019, 204081603, 344692851, 649016269, 1263873787, 1947048807, 2183054723, 3791621361, 6549164169, 24013601953, 72040805859]

約数ペア:

[(1, 72040805859), (3, 24013601953), (11, 6549164169), (19, 3791621361), (33, 2183054723), (37, 1947048807), (57, 1263873787), (111, 649016269), (209, 344692851), (353, 204081603), (361, 199559019), (407, 177004437), (463, 155595693), (627, 114897617), (703, 102476253), (1059, 68027201), (1083, 66519673), (1221, 59001479), (1389, 51865231), (2109, 34158751), (3883, 18552873), (3971, 18141729), (5093, 14145063), (6707, 10741137), (7733, 9316023), (8797, 8189247), (11649, 6184291), (11913, 6047243), (13061, 5515719), (13357, 5393487), (15279, 4715021), (17131, 4205289), (20121, 3580379), (23199, 3105341), (26391, 2729749), (39183, 1838573), (40071, 1797829), (51393, 1401763), (73777, 976467), (96767, 744477), (127433, 565323), (143671, 501429), (146927, 490317), (163439, 440781), (167143, 431013), (188441, 382299), (221331, 325489), (248159, 290301)]