78312372

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{40037}}^1$

素因数の和:40207

約数の個数: 24

約数和(自身を含む): 183854496

約数和(自身を除く): 105542124

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 40037, 80074, 120111, 160148, 240222, 480444, 6526031, 13052062, 19578093, 26104124, 39156186, 78312372]

約数ペア:

[(1, 78312372), (2, 39156186), (3, 26104124), (4, 19578093), (6, 13052062), (12, 6526031), (163, 480444), (326, 240222), (489, 160148), (652, 120111), (978, 80074), (1956, 40037)]