77139894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26729}}^1$

素因数の和:26784

約数の個数: 32

約数和(自身を含む): 170644320

約数和(自身を除く): 93504426

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 26729, 53458, 80187, 160374, 347477, 694954, 988973, 1042431, 1977946, 2084862, 2966919, 5933838, 12856649, 25713298, 38569947, 77139894]

約数ペア:

[(1, 77139894), (2, 38569947), (3, 25713298), (6, 12856649), (13, 5933838), (26, 2966919), (37, 2084862), (39, 1977946), (74, 1042431), (78, 988973), (111, 694954), (222, 347477), (481, 160374), (962, 80187), (1443, 53458), (2886, 26729)]