80859378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2549}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 171849600

約数和(自身を除く): 90990222

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 311, 622, 933, 1866, 2549, 5098, 5287, 7647, 10574, 15294, 15861, 31722, 43333, 86666, 129999, 259998, 792739, 1585478, 2378217, 4756434, 13476563, 26953126, 40429689, 80859378]

約数ペア:

[(1, 80859378), (2, 40429689), (3, 26953126), (6, 13476563), (17, 4756434), (34, 2378217), (51, 1585478), (102, 792739), (311, 259998), (622, 129999), (933, 86666), (1866, 43333), (2549, 31722), (5098, 15861), (5287, 15294), (7647, 10574)]