80317674

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{234847}}^1$

素因数の和:234874

約数の個数: 24

約数和(自身を含む): 183181440

約数和(自身を除く): 102863766

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 234847, 469694, 704541, 1409082, 2113623, 4227246, 4462093, 8924186, 13386279, 26772558, 40158837, 80317674]

約数ペア:

[(1, 80317674), (2, 40158837), (3, 26772558), (6, 13386279), (9, 8924186), (18, 4462093), (19, 4227246), (38, 2113623), (57, 1409082), (114, 704541), (171, 469694), (342, 234847)]