68235726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 158618880

約数和(自身を除く): 90383154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1123, 1482, 1558, 1599, 2246, 2337, 3198, 3369, 4674, 6738, 10127, 14599, 20254, 21337, 29198, 30381, 42674, 43797, 46043, 60762, 64011, 87594, 92086, 128022, 138129, 276258, 277381, 554762, 598559, 832143, 874817, 1197118, 1664286, 1749634, 1795677, 2624451, 3591354, 5248902, 11372621, 22745242, 34117863, 68235726]

約数ペア:

[(1, 68235726), (2, 34117863), (3, 22745242), (6, 11372621), (13, 5248902), (19, 3591354), (26, 2624451), (38, 1795677), (39, 1749634), (41, 1664286), (57, 1197118), (78, 874817), (82, 832143), (114, 598559), (123, 554762), (246, 277381), (247, 276258), (494, 138129), (533, 128022), (741, 92086), (779, 87594), (1066, 64011), (1123, 60762), (1482, 46043), (1558, 43797), (1599, 42674), (2246, 30381), (2337, 29198), (3198, 21337), (3369, 20254), (4674, 14599), (6738, 10127)]