68255556

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{13907}}^1$

素因数の和:14323

約数の個数: 24

約数和(自身を含む): 159663840

約数和(自身を除く): 91408284

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 13907, 27814, 41721, 55628, 83442, 166884, 5687963, 11375926, 17063889, 22751852, 34127778, 68255556]

約数ペア:

[(1, 68255556), (2, 34127778), (3, 22751852), (4, 17063889), (6, 11375926), (12, 5687963), (409, 166884), (818, 83442), (1227, 55628), (1636, 41721), (2454, 27814), (4908, 13907)]