66507768

素因数分解:

$2^3\times 3^2\times {\mathrm{923719}}^1$

素因数の和:923731

約数の個数: 24

約数和(自身を含む): 180125400

約数和(自身を除く): 113617632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 923719, 1847438, 2771157, 3694876, 5542314, 7389752, 8313471, 11084628, 16626942, 22169256, 33253884, 66507768]

約数ペア:

[(1, 66507768), (2, 33253884), (3, 22169256), (4, 16626942), (6, 11084628), (8, 8313471), (9, 7389752), (12, 5542314), (18, 3694876), (24, 2771157), (36, 1847438), (72, 923719)]