78777438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{570851}}^1$

素因数の和:570879

約数の個数: 16

約数和(自身を含む): 164405376

約数和(自身を除く): 85627938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 570851, 1141702, 1712553, 3425106, 13129573, 26259146, 39388719, 78777438]

約数ペア:

[(1, 78777438), (2, 39388719), (3, 26259146), (6, 13129573), (23, 3425106), (46, 1712553), (69, 1141702), (138, 570851)]