81752652

素因数分解:

$2^2\times 3^4\times {\mathrm{252323}}^1$

素因数の和:252339

約数の個数: 30

約数和(自身を含む): 213718428

約数和(自身を除く): 131965776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 252323, 504646, 756969, 1009292, 1513938, 2270907, 3027876, 4541814, 6812721, 9083628, 13625442, 20438163, 27250884, 40876326, 81752652]

約数ペア:

[(1, 81752652), (2, 40876326), (3, 27250884), (4, 20438163), (6, 13625442), (9, 9083628), (12, 6812721), (18, 4541814), (27, 3027876), (36, 2270907), (54, 1513938), (81, 1009292), (108, 756969), (162, 504646), (324, 252323)]