68985972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{5279}}^1$

素因数の和:5314

約数の個数: 72

約数和(自身を含む): 196627200

約数和(自身を除く): 127641228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 5279, 6534, 10558, 13068, 15837, 21116, 31674, 47511, 58069, 63348, 95022, 116138, 142533, 174207, 190044, 232276, 285066, 348414, 522621, 570132, 638759, 696828, 1045242, 1277518, 1567863, 1916277, 2090484, 2555036, 3135726, 3832554, 5748831, 6271452, 7665108, 11497662, 17246493, 22995324, 34492986, 68985972]

約数ペア:

[(1, 68985972), (2, 34492986), (3, 22995324), (4, 17246493), (6, 11497662), (9, 7665108), (11, 6271452), (12, 5748831), (18, 3832554), (22, 3135726), (27, 2555036), (33, 2090484), (36, 1916277), (44, 1567863), (54, 1277518), (66, 1045242), (99, 696828), (108, 638759), (121, 570132), (132, 522621), (198, 348414), (242, 285066), (297, 232276), (363, 190044), (396, 174207), (484, 142533), (594, 116138), (726, 95022), (1089, 63348), (1188, 58069), (1452, 47511), (2178, 31674), (3267, 21116), (4356, 15837), (5279, 13068), (6534, 10558)]