56991816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37693}}^1$

素因数の和:37715

約数の個数: 64

約数和(自身を含む): 180931200

約数和(自身を除く): 123939384

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, 37693, 75386, 113079, 150772, 226158, 263851, 301544, 339237, 452316, 527702, 678474, 791553, 904632, 1017711, 1055404, 1356948, 1583106, 2035422, 2110808, 2374659, 2713896, 3166212, 4070844, 4749318, 6332424, 7123977, 8141688, 9498636, 14247954, 18997272, 28495908, 56991816]

約数ペア:

[(1, 56991816), (2, 28495908), (3, 18997272), (4, 14247954), (6, 9498636), (7, 8141688), (8, 7123977), (9, 6332424), (12, 4749318), (14, 4070844), (18, 3166212), (21, 2713896), (24, 2374659), (27, 2110808), (28, 2035422), (36, 1583106), (42, 1356948), (54, 1055404), (56, 1017711), (63, 904632), (72, 791553), (84, 678474), (108, 527702), (126, 452316), (168, 339237), (189, 301544), (216, 263851), (252, 226158), (378, 150772), (504, 113079), (756, 75386), (1512, 37693)]