80857338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1319}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 171642240

約数和(自身を除く): 90784902

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 601, 1202, 1319, 1803, 2638, 3606, 3957, 7914, 10217, 20434, 22423, 30651, 44846, 61302, 67269, 134538, 792719, 1585438, 2378157, 4756314, 13476223, 26952446, 40428669, 80857338]

約数ペア:

[(1, 80857338), (2, 40428669), (3, 26952446), (6, 13476223), (17, 4756314), (34, 2378157), (51, 1585438), (102, 792719), (601, 134538), (1202, 67269), (1319, 61302), (1803, 44846), (2638, 30651), (3606, 22423), (3957, 20434), (7914, 10217)]