68129244

素因数分解:

$2^2\times 3^2\times {\mathrm{971}}^1\times {\mathrm{1949}}^1$

素因数の和:2930

約数の個数: 36

約数和(自身を含む): 172481400

約数和(自身を除く): 104352156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 971, 1942, 1949, 2913, 3884, 3898, 5826, 5847, 7796, 8739, 11652, 11694, 17478, 17541, 23388, 34956, 35082, 70164, 1892479, 3784958, 5677437, 7569916, 11354874, 17032311, 22709748, 34064622, 68129244]

約数ペア:

[(1, 68129244), (2, 34064622), (3, 22709748), (4, 17032311), (6, 11354874), (9, 7569916), (12, 5677437), (18, 3784958), (36, 1892479), (971, 70164), (1942, 35082), (1949, 34956), (2913, 23388), (3884, 17541), (3898, 17478), (5826, 11694), (5847, 11652), (7796, 8739)]