78884802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{190543}}^1$

素因数の和:190574

約数の個数: 24

約数和(自身を含む): 178349184

約数和(自身を除く): 99464382

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 190543, 381086, 571629, 1143258, 1714887, 3429774, 4382489, 8764978, 13147467, 26294934, 39442401, 78884802]

約数ペア:

[(1, 78884802), (2, 39442401), (3, 26294934), (6, 13147467), (9, 8764978), (18, 4382489), (23, 3429774), (46, 1714887), (69, 1143258), (138, 571629), (207, 381086), (414, 190543)]