68889564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61729}}^1$

素因数の和:61770

約数の個数: 36

約数和(自身を含む): 179757760

約数和(自身を除く): 110868196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 61729, 123458, 185187, 246916, 370374, 555561, 740748, 1111122, 1913599, 2222244, 3827198, 5740797, 7654396, 11481594, 17222391, 22963188, 34444782, 68889564]

約数ペア:

[(1, 68889564), (2, 34444782), (3, 22963188), (4, 17222391), (6, 11481594), (9, 7654396), (12, 5740797), (18, 3827198), (31, 2222244), (36, 1913599), (62, 1111122), (93, 740748), (124, 555561), (186, 370374), (279, 246916), (372, 185187), (558, 123458), (1116, 61729)]