80681307774

素因数分解:

$2^1\times 3^1\times {\mathrm{10861}}^1\times {\mathrm{1238089}}^1$

素因数の和:1248955

約数の個数: 16

約数和(自身を含む): 161377602960

約数和(自身を除く): 80696295186

約数列:

[1, 2, 3, 6, 10861, 21722, 32583, 65166, 1238089, 2476178, 3714267, 7428534, 13446884629, 26893769258, 40340653887, 80681307774]

約数ペア:

[(1, 80681307774), (2, 40340653887), (3, 26893769258), (6, 13446884629), (10861, 7428534), (21722, 3714267), (32583, 2476178), (65166, 1238089)]