77318852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{114377}}^1$

素因数の和:114407

約数の個数: 18

約数和(自身を含む): 146518218

約数和(自身を除く): 69199366

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 114377, 228754, 457508, 1486901, 2973802, 5947604, 19329713, 38659426, 77318852]

約数ペア:

[(1, 77318852), (2, 38659426), (4, 19329713), (13, 5947604), (26, 2973802), (52, 1486901), (169, 457508), (338, 228754), (676, 114377)]