80990898

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{43969}}^1$

素因数の和:44281

約数の個数: 16

約数和(自身を含む): 162513120

約数和(自身を除く): 81522222

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 43969, 87938, 131907, 263814, 13498483, 26996966, 40495449, 80990898]

約数ペア:

[(1, 80990898), (2, 40495449), (3, 26996966), (6, 13498483), (307, 263814), (614, 131907), (921, 87938), (1842, 43969)]