85474872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{56531}}^1$

素因数の和:56553

約数の個数: 64

約数和(自身を含む): 271353600

約数和(自身を除く): 185878728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 56531, 113062, 169593, 226124, 339186, 395717, 452248, 508779, 678372, 791434, 1017558, 1187151, 1356744, 1526337, 1582868, 2035116, 2374302, 3052674, 3165736, 3561453, 4070232, 4748604, 6105348, 7122906, 9497208, 10684359, 12210696, 14245812, 21368718, 28491624, 42737436, 85474872]

約数ペア:

[(1, 85474872), (2, 42737436), (3, 28491624), (4, 21368718), (6, 14245812), (7, 12210696), (8, 10684359), (9, 9497208), (12, 7122906), (14, 6105348), (18, 4748604), (21, 4070232), (24, 3561453), (27, 3165736), (28, 3052674), (36, 2374302), (42, 2035116), (54, 1582868), (56, 1526337), (63, 1356744), (72, 1187151), (84, 1017558), (108, 791434), (126, 678372), (168, 508779), (189, 452248), (216, 395717), (252, 339186), (378, 226124), (504, 169593), (756, 113062), (1512, 56531)]