68780898

素因数分解:

$2^1\times 3^2\times {\mathrm{769}}^1\times {\mathrm{4969}}^1$

素因数の和:5746

約数の個数: 24

約数和(自身を含む): 149249100

約数和(自身を除く): 80468202

約数列:

[1, 2, 3, 6, 9, 18, 769, 1538, 2307, 4614, 4969, 6921, 9938, 13842, 14907, 29814, 44721, 89442, 3821161, 7642322, 11463483, 22926966, 34390449, 68780898]

約数ペア:

[(1, 68780898), (2, 34390449), (3, 22926966), (6, 11463483), (9, 7642322), (18, 3821161), (769, 89442), (1538, 44721), (2307, 29814), (4614, 14907), (4969, 13842), (6921, 9938)]