68990568

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{25439}}^1$

素因数の和:25561

約数の個数: 32

約数和(自身を含む): 174009600

約数和(自身を除く): 105019032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 25439, 50878, 76317, 101756, 152634, 203512, 305268, 610536, 2874607, 5749214, 8623821, 11498428, 17247642, 22996856, 34495284, 68990568]

約数ペア:

[(1, 68990568), (2, 34495284), (3, 22996856), (4, 17247642), (6, 11498428), (8, 8623821), (12, 5749214), (24, 2874607), (113, 610536), (226, 305268), (339, 203512), (452, 152634), (678, 101756), (904, 76317), (1356, 50878), (2712, 25439)]