80981742

素因数分解:

$2^1\times 3^1\times {\mathrm{2467}}^1\times {\mathrm{5471}}^1$

素因数の和:7943

約数の個数: 16

約数和(自身を含む): 162058752

約数和(自身を除く): 81077010

約数列:

[1, 2, 3, 6, 2467, 4934, 5471, 7401, 10942, 14802, 16413, 32826, 13496957, 26993914, 40490871, 80981742]

約数ペア:

[(1, 80981742), (2, 40490871), (3, 26993914), (6, 13496957), (2467, 32826), (4934, 16413), (5471, 14802), (7401, 10942)]