77139666

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{23677}}^1$

素因数の和:23866

約数の個数: 24

約数和(自身を含む): 168066444

約数和(自身を除く): 90926778

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 23677, 47354, 71031, 142062, 213093, 426186, 4285537, 8571074, 12856611, 25713222, 38569833, 77139666]

約数ペア:

[(1, 77139666), (2, 38569833), (3, 25713222), (6, 12856611), (9, 8571074), (18, 4285537), (181, 426186), (362, 213093), (543, 142062), (1086, 71031), (1629, 47354), (3258, 23677)]