80879964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{612727}}^1$

素因数の和:612745

約数の個数: 24

約数和(自身を含む): 205876608

約数和(自身を除く): 124996644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 612727, 1225454, 1838181, 2450908, 3676362, 6739997, 7352724, 13479994, 20219991, 26959988, 40439982, 80879964]

約数ペア:

[(1, 80879964), (2, 40439982), (3, 26959988), (4, 20219991), (6, 13479994), (11, 7352724), (12, 6739997), (22, 3676362), (33, 2450908), (44, 1838181), (66, 1225454), (132, 612727)]