57181656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3181}}^1$

素因数の和:3304

約数の個数: 64

約数和(自身を含む): 164954880

約数和(自身を除く): 107773224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 3181, 4494, 5992, 6362, 8988, 9543, 12724, 17976, 19086, 22267, 25448, 38172, 44534, 66801, 76344, 89068, 133602, 178136, 267204, 340367, 534408, 680734, 1021101, 1361468, 2042202, 2382569, 2722936, 4084404, 4765138, 7147707, 8168808, 9530276, 14295414, 19060552, 28590828, 57181656]

約数ペア:

[(1, 57181656), (2, 28590828), (3, 19060552), (4, 14295414), (6, 9530276), (7, 8168808), (8, 7147707), (12, 4765138), (14, 4084404), (21, 2722936), (24, 2382569), (28, 2042202), (42, 1361468), (56, 1021101), (84, 680734), (107, 534408), (168, 340367), (214, 267204), (321, 178136), (428, 133602), (642, 89068), (749, 76344), (856, 66801), (1284, 44534), (1498, 38172), (2247, 25448), (2568, 22267), (2996, 19086), (3181, 17976), (4494, 12724), (5992, 9543), (6362, 8988)]