81750888

素因数分解:

$2^3\times 3^2\times {\mathrm{1135429}}^1$

素因数の和:1135441

約数の個数: 24

約数和(自身を含む): 221408850

約数和(自身を除く): 139657962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1135429, 2270858, 3406287, 4541716, 6812574, 9083432, 10218861, 13625148, 20437722, 27250296, 40875444, 81750888]

約数ペア:

[(1, 81750888), (2, 40875444), (3, 27250296), (4, 20437722), (6, 13625148), (8, 10218861), (9, 9083432), (12, 6812574), (18, 4541716), (24, 3406287), (36, 2270858), (72, 1135429)]