80139396

素因数分解:

$2^2\times 3^1\times {\mathrm{1913}}^1\times {\mathrm{3491}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 187143264

約数和(自身を除く): 107003868

約数列:

[1, 2, 3, 4, 6, 12, 1913, 3491, 3826, 5739, 6982, 7652, 10473, 11478, 13964, 20946, 22956, 41892, 6678283, 13356566, 20034849, 26713132, 40069698, 80139396]

約数ペア:

[(1, 80139396), (2, 40069698), (3, 26713132), (4, 20034849), (6, 13356566), (12, 6678283), (1913, 41892), (3491, 22956), (3826, 20946), (5739, 13964), (6982, 11478), (7652, 10473)]