81054438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{25537}}^1$

素因数の和:25588

約数の個数: 24

約数和(自身を含む): 169470168

約数和(自身を除く): 88415730

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 25537, 51074, 76611, 153222, 587351, 1174702, 1762053, 3524106, 13509073, 27018146, 40527219, 81054438]

約数ペア:

[(1, 81054438), (2, 40527219), (3, 27018146), (6, 13509073), (23, 3524106), (46, 1762053), (69, 1174702), (138, 587351), (529, 153222), (1058, 76611), (1587, 51074), (3174, 25537)]