68943348

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{5519}}^1$

素因数の和:5876

約数の個数: 36

約数和(自身を含む): 174807360

約数和(自身を除く): 105864012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 5519, 6246, 11038, 12492, 16557, 22076, 33114, 49671, 66228, 99342, 198684, 1915093, 3830186, 5745279, 7660372, 11490558, 17235837, 22981116, 34471674, 68943348]

約数ペア:

[(1, 68943348), (2, 34471674), (3, 22981116), (4, 17235837), (6, 11490558), (9, 7660372), (12, 5745279), (18, 3830186), (36, 1915093), (347, 198684), (694, 99342), (1041, 66228), (1388, 49671), (2082, 33114), (3123, 22076), (4164, 16557), (5519, 12492), (6246, 11038)]