78163668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197383}}^1$

素因数の和:197404

約数の個数: 36

約数和(自身を含む): 215543328

約数和(自身を除く): 137379660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 197383, 394766, 592149, 789532, 1184298, 1776447, 2171213, 2368596, 3552894, 4342426, 6513639, 7105788, 8684852, 13027278, 19540917, 26054556, 39081834, 78163668]

約数ペア:

[(1, 78163668), (2, 39081834), (3, 26054556), (4, 19540917), (6, 13027278), (9, 8684852), (11, 7105788), (12, 6513639), (18, 4342426), (22, 3552894), (33, 2368596), (36, 2171213), (44, 1776447), (66, 1184298), (99, 789532), (132, 592149), (198, 394766), (396, 197383)]