80648622

素因数分解:

$2^1\times 3^4\times {\mathrm{497831}}^1$

素因数の和:497845

約数の個数: 20

約数和(自身を含む): 180713016

約数和(自身を除く): 100064394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 497831, 995662, 1493493, 2986986, 4480479, 8960958, 13441437, 26882874, 40324311, 80648622]

約数ペア:

[(1, 80648622), (2, 40324311), (3, 26882874), (6, 13441437), (9, 8960958), (18, 4480479), (27, 2986986), (54, 1493493), (81, 995662), (162, 497831)]