77966852

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{47657}}^1$

素因数の和:48070

約数の個数: 12

約数和(自身を含む): 136778460

約数和(自身を除く): 58811608

約数列:

[1, 2, 4, 409, 818, 1636, 47657, 95314, 190628, 19491713, 38983426, 77966852]

約数ペア:

[(1, 77966852), (2, 38983426), (4, 19491713), (409, 190628), (818, 95314), (1636, 47657)]