80472006

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103969}}^1$

素因数の和:104020

約数の個数: 24

約数和(自身を含む): 178412520

約数和(自身を除く): 97940514

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 103969, 207938, 311907, 623814, 935721, 1871442, 4470667, 8941334, 13412001, 26824002, 40236003, 80472006]

約数ペア:

[(1, 80472006), (2, 40236003), (3, 26824002), (6, 13412001), (9, 8941334), (18, 4470667), (43, 1871442), (86, 935721), (129, 623814), (258, 311907), (387, 207938), (774, 103969)]