8612939376

素因数分解:

$2^4\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{29921}}^1$

素因数の和:31934

約数の個数: 60

約数和(自身を含む): 24117132000

約数和(自身を除く): 15504192624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1999, 3998, 5997, 7996, 11994, 15992, 17991, 23988, 29921, 31984, 35982, 47976, 59842, 71964, 89763, 95952, 119684, 143928, 179526, 239368, 269289, 287856, 359052, 478736, 538578, 718104, 1077156, 1436208, 2154312, 4308624, 59812079, 119624158, 179436237, 239248316, 358872474, 478496632, 538308711, 717744948, 956993264, 1076617422, 1435489896, 2153234844, 2870979792, 4306469688, 8612939376]

約数ペア:

[(1, 8612939376), (2, 4306469688), (3, 2870979792), (4, 2153234844), (6, 1435489896), (8, 1076617422), (9, 956993264), (12, 717744948), (16, 538308711), (18, 478496632), (24, 358872474), (36, 239248316), (48, 179436237), (72, 119624158), (144, 59812079), (1999, 4308624), (3998, 2154312), (5997, 1436208), (7996, 1077156), (11994, 718104), (15992, 538578), (17991, 478736), (23988, 359052), (29921, 287856), (31984, 269289), (35982, 239368), (47976, 179526), (59842, 143928), (71964, 119684), (89763, 95952)]