27945456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7561}}^1$

素因数の和:7590

約数の個数: 80

約数和(自身を含む): 90018048

約数和(自身を除く): 62072592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 7561, 15122, 22683, 30244, 45366, 52927, 60488, 83171, 90732, 105854, 120976, 158781, 166342, 181464, 211708, 249513, 317562, 332684, 362928, 423416, 499026, 582197, 635124, 665368, 846832, 998052, 1164394, 1270248, 1330736, 1746591, 1996104, 2328788, 2540496, 3493182, 3992208, 4657576, 6986364, 9315152, 13972728, 27945456]

約数ペア:

[(1, 27945456), (2, 13972728), (3, 9315152), (4, 6986364), (6, 4657576), (7, 3992208), (8, 3493182), (11, 2540496), (12, 2328788), (14, 1996104), (16, 1746591), (21, 1330736), (22, 1270248), (24, 1164394), (28, 998052), (33, 846832), (42, 665368), (44, 635124), (48, 582197), (56, 499026), (66, 423416), (77, 362928), (84, 332684), (88, 317562), (112, 249513), (132, 211708), (154, 181464), (168, 166342), (176, 158781), (231, 120976), (264, 105854), (308, 90732), (336, 83171), (462, 60488), (528, 52927), (616, 45366), (924, 30244), (1232, 22683), (1848, 15122), (3696, 7561)]