78215652

素因数分解:

$2^2\times 3^3\times {\mathrm{724219}}^1$

素因数の和:724232

約数の個数: 24

約数和(自身を含む): 202781600

約数和(自身を除く): 124565948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 724219, 1448438, 2172657, 2896876, 4345314, 6517971, 8690628, 13035942, 19553913, 26071884, 39107826, 78215652]

約数ペア:

[(1, 78215652), (2, 39107826), (3, 26071884), (4, 19553913), (6, 13035942), (9, 8690628), (12, 6517971), (18, 4345314), (27, 2896876), (36, 2172657), (54, 1448438), (108, 724219)]