68889906

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43991}}^1$

素因数の和:44031

約数の個数: 32

約数和(自身を含む): 158371200

約数和(自身を除く): 89481294

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 43991, 87982, 131973, 263946, 395919, 791838, 1187757, 1275739, 2375514, 2551478, 3827217, 7654434, 11481651, 22963302, 34444953, 68889906]

約数ペア:

[(1, 68889906), (2, 34444953), (3, 22963302), (6, 11481651), (9, 7654434), (18, 3827217), (27, 2551478), (29, 2375514), (54, 1275739), (58, 1187757), (87, 791838), (174, 395919), (261, 263946), (522, 131973), (783, 87982), (1566, 43991)]