68715444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5125

約数の個数: 72

約数和(自身を含む): 194660928

約数和(自身を除く): 125945484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 5081, 6762, 10162, 13524, 15243, 20324, 30486, 35567, 60972, 71134, 106701, 116863, 142268, 213402, 233726, 248969, 350589, 426804, 467452, 497938, 701178, 746907, 818041, 995876, 1402356, 1493814, 1636082, 2454123, 2987628, 3272164, 4908246, 5726287, 9816492, 11452574, 17178861, 22905148, 34357722, 68715444]

約数ペア:

[(1, 68715444), (2, 34357722), (3, 22905148), (4, 17178861), (6, 11452574), (7, 9816492), (12, 5726287), (14, 4908246), (21, 3272164), (23, 2987628), (28, 2454123), (42, 1636082), (46, 1493814), (49, 1402356), (69, 995876), (84, 818041), (92, 746907), (98, 701178), (138, 497938), (147, 467452), (161, 426804), (196, 350589), (276, 248969), (294, 233726), (322, 213402), (483, 142268), (588, 116863), (644, 106701), (966, 71134), (1127, 60972), (1932, 35567), (2254, 30486), (3381, 20324), (4508, 15243), (5081, 13524), (6762, 10162)]