86959620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 144

約数和(自身を含む): 295783488

約数和(自身を除く): 208823868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1187, 1221, 1332, 1628, 1665, 1980, 2035, 2220, 2374, 2442, 3330, 3561, 3663, 4070, 4748, 4884, 5935, 6105, 6660, 7122, 7326, 8140, 10683, 11870, 12210, 13057, 14244, 14652, 17805, 18315, 21366, 23740, 24420, 26114, 35610, 36630, 39171, 42732, 43919, 52228, 53415, 65285, 71220, 73260, 78342, 87838, 106830, 117513, 130570, 131757, 156684, 175676, 195855, 213660, 219595, 235026, 261140, 263514, 391710, 395271, 439190, 470052, 483109, 527028, 587565, 658785, 783420, 790542, 878380, 966218, 1175130, 1317570, 1449327, 1581084, 1932436, 1976355, 2350260, 2415545, 2635140, 2898654, 3952710, 4347981, 4831090, 5797308, 7246635, 7905420, 8695962, 9662180, 14493270, 17391924, 21739905, 28986540, 43479810, 86959620]

約数ペア:

[(1, 86959620), (2, 43479810), (3, 28986540), (4, 21739905), (5, 17391924), (6, 14493270), (9, 9662180), (10, 8695962), (11, 7905420), (12, 7246635), (15, 5797308), (18, 4831090), (20, 4347981), (22, 3952710), (30, 2898654), (33, 2635140), (36, 2415545), (37, 2350260), (44, 1976355), (45, 1932436), (55, 1581084), (60, 1449327), (66, 1317570), (74, 1175130), (90, 966218), (99, 878380), (110, 790542), (111, 783420), (132, 658785), (148, 587565), (165, 527028), (180, 483109), (185, 470052), (198, 439190), (220, 395271), (222, 391710), (330, 263514), (333, 261140), (370, 235026), (396, 219595), (407, 213660), (444, 195855), (495, 175676), (555, 156684), (660, 131757), (666, 130570), (740, 117513), (814, 106830), (990, 87838), (1110, 78342), (1187, 73260), (1221, 71220), (1332, 65285), (1628, 53415), (1665, 52228), (1980, 43919), (2035, 42732), (2220, 39171), (2374, 36630), (2442, 35610), (3330, 26114), (3561, 24420), (3663, 23740), (4070, 21366), (4748, 18315), (4884, 17805), (5935, 14652), (6105, 14244), (6660, 13057), (7122, 12210), (7326, 11870), (8140, 10683)]