75881278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{13633}}^1$

素因数の和:13680

約数の個数: 24

約数和(自身を含む): 130559184

約数和(自身を除く): 54677906

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 13633, 27266, 149963, 299926, 313559, 627118, 1649593, 3299186, 3449149, 6898298, 37940639, 75881278]

約数ペア:

[(1, 75881278), (2, 37940639), (11, 6898298), (22, 3449149), (23, 3299186), (46, 1649593), (121, 627118), (242, 313559), (253, 299926), (506, 149963), (2783, 27266), (5566, 13633)]