77821272

素因数分解:

$2^3\times 3^2\times {\mathrm{1080851}}^1$

素因数の和:1080863

約数の個数: 24

約数和(自身を含む): 210766140

約数和(自身を除く): 132944868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1080851, 2161702, 3242553, 4323404, 6485106, 8646808, 9727659, 12970212, 19455318, 25940424, 38910636, 77821272]

約数ペア:

[(1, 77821272), (2, 38910636), (3, 25940424), (4, 19455318), (6, 12970212), (8, 9727659), (9, 8646808), (12, 6485106), (18, 4323404), (24, 3242553), (36, 2161702), (72, 1080851)]