68893998

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 143016192

約数和(自身を除く): 74122194

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 3761, 6106, 7522, 9159, 11283, 18318, 22566, 161723, 267031, 323446, 485169, 534062, 801093, 970338, 1602186, 11482333, 22964666, 34446999, 68893998]

約数ペア:

[(1, 68893998), (2, 34446999), (3, 22964666), (6, 11482333), (43, 1602186), (71, 970338), (86, 801093), (129, 534062), (142, 485169), (213, 323446), (258, 267031), (426, 161723), (3053, 22566), (3761, 18318), (6106, 11283), (7522, 9159)]