78778338

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{23321}}^1$

素因数の和:23889

約数の個数: 16

約数和(自身を含む): 157843296

約数和(自身を除く): 79064958

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 23321, 46642, 69963, 139926, 13129723, 26259446, 39389169, 78778338]

約数ペア:

[(1, 78778338), (2, 39389169), (3, 26259446), (6, 13129723), (563, 139926), (1126, 69963), (1689, 46642), (3378, 23321)]