68989848

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{40487}}^1$

素因数の和:40567

約数の個数: 32

約数和(自身を含む): 174908160

約数和(自身を除く): 105918312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 40487, 80974, 121461, 161948, 242922, 323896, 485844, 971688, 2874577, 5749154, 8623731, 11498308, 17247462, 22996616, 34494924, 68989848]

約数ペア:

[(1, 68989848), (2, 34494924), (3, 22996616), (4, 17247462), (6, 11498308), (8, 8623731), (12, 5749154), (24, 2874577), (71, 971688), (142, 485844), (213, 323896), (284, 242922), (426, 161948), (568, 121461), (852, 80974), (1704, 40487)]