90129078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{128389}}^1$

素因数の和:128413

約数の個数: 32

約数和(自身を含む): 215695200

約数和(自身を除く): 125566122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 128389, 256778, 385167, 770334, 1155501, 1669057, 2311002, 3338114, 3466503, 5007171, 6933006, 10014342, 15021513, 30043026, 45064539, 90129078]

約数ペア:

[(1, 90129078), (2, 45064539), (3, 30043026), (6, 15021513), (9, 10014342), (13, 6933006), (18, 5007171), (26, 3466503), (27, 3338114), (39, 2311002), (54, 1669057), (78, 1155501), (117, 770334), (234, 385167), (351, 256778), (702, 128389)]