90719766

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{117209}}^1$

素因数の和:117260

約数の個数: 24

約数和(自身を含む): 201132360

約数和(自身を除く): 110412594

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 117209, 234418, 351627, 703254, 1054881, 2109762, 5039987, 10079974, 15119961, 30239922, 45359883, 90719766]

約数ペア:

[(1, 90719766), (2, 45359883), (3, 30239922), (6, 15119961), (9, 10079974), (18, 5039987), (43, 2109762), (86, 1054881), (129, 703254), (258, 351627), (387, 234418), (774, 117209)]