85856258904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{587}}^1\times {\mathrm{821}}^1$

素因数の和:2001

約数の個数: 128

約数和(自身を含む): 232233281280

約数和(自身を除く): 146377022376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 571, 587, 821, 1142, 1174, 1642, 1713, 1761, 2284, 2348, 2463, 3284, 3426, 3522, 4568, 4696, 4926, 6568, 6852, 7044, 7423, 7631, 9852, 10673, 13704, 14088, 14846, 15262, 19704, 21346, 22269, 22893, 29692, 30524, 32019, 42692, 44538, 45786, 59384, 61048, 64038, 85384, 89076, 91572, 128076, 178152, 183144, 256152, 335177, 468791, 481927, 670354, 937582, 963854, 1005531, 1340708, 1406373, 1445781, 1875164, 1927708, 2011062, 2681416, 2812746, 2891562, 3750328, 3855416, 4022124, 4357301, 5625492, 5783124, 6094283, 6265051, 8044248, 8714602, 11250984, 11566248, 12188566, 12530102, 13071903, 17429204, 18282849, 18795153, 24377132, 25060204, 26143806, 34858408, 36565698, 37590306, 48754264, 50120408, 52287612, 73131396, 75180612, 104575224, 146262792, 150361224, 275180317, 550360634, 825540951, 1100721268, 1651081902, 2201442536, 3302163804, 3577344121, 6604327608, 7154688242, 10732032363, 14309376484, 21464064726, 28618752968, 42928129452, 85856258904]

約数ペア:

[(1, 85856258904), (2, 42928129452), (3, 28618752968), (4, 21464064726), (6, 14309376484), (8, 10732032363), (12, 7154688242), (13, 6604327608), (24, 3577344121), (26, 3302163804), (39, 2201442536), (52, 1651081902), (78, 1100721268), (104, 825540951), (156, 550360634), (312, 275180317), (571, 150361224), (587, 146262792), (821, 104575224), (1142, 75180612), (1174, 73131396), (1642, 52287612), (1713, 50120408), (1761, 48754264), (2284, 37590306), (2348, 36565698), (2463, 34858408), (3284, 26143806), (3426, 25060204), (3522, 24377132), (4568, 18795153), (4696, 18282849), (4926, 17429204), (6568, 13071903), (6852, 12530102), (7044, 12188566), (7423, 11566248), (7631, 11250984), (9852, 8714602), (10673, 8044248), (13704, 6265051), (14088, 6094283), (14846, 5783124), (15262, 5625492), (19704, 4357301), (21346, 4022124), (22269, 3855416), (22893, 3750328), (29692, 2891562), (30524, 2812746), (32019, 2681416), (42692, 2011062), (44538, 1927708), (45786, 1875164), (59384, 1445781), (61048, 1406373), (64038, 1340708), (85384, 1005531), (89076, 963854), (91572, 937582), (128076, 670354), (178152, 481927), (183144, 468791), (256152, 335177)]