66581856

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21017}}^1$

素因数の和:21044

約数の個数: 72

約数和(自身を含む): 206564904

約数和(自身を除く): 139983048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 21017, 42034, 63051, 84068, 126102, 168136, 189153, 231187, 252204, 336272, 378306, 462374, 504408, 672544, 693561, 756612, 924748, 1008816, 1387122, 1513224, 1849496, 2017632, 2080683, 2774244, 3026448, 3698992, 4161366, 5548488, 6052896, 7397984, 8322732, 11096976, 16645464, 22193952, 33290928, 66581856]

約数ペア:

[(1, 66581856), (2, 33290928), (3, 22193952), (4, 16645464), (6, 11096976), (8, 8322732), (9, 7397984), (11, 6052896), (12, 5548488), (16, 4161366), (18, 3698992), (22, 3026448), (24, 2774244), (32, 2080683), (33, 2017632), (36, 1849496), (44, 1513224), (48, 1387122), (66, 1008816), (72, 924748), (88, 756612), (96, 693561), (99, 672544), (132, 504408), (144, 462374), (176, 378306), (198, 336272), (264, 252204), (288, 231187), (352, 189153), (396, 168136), (528, 126102), (792, 84068), (1056, 63051), (1584, 42034), (3168, 21017)]