80630136

素因数分解:

$2^3\times 3^2\times {\mathrm{1119863}}^1$

素因数の和:1119875

約数の個数: 24

約数和(自身を含む): 218373480

約数和(自身を除く): 137743344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1119863, 2239726, 3359589, 4479452, 6719178, 8958904, 10078767, 13438356, 20157534, 26876712, 40315068, 80630136]

約数ペア:

[(1, 80630136), (2, 40315068), (3, 26876712), (4, 20157534), (6, 13438356), (8, 10078767), (9, 8958904), (12, 6719178), (18, 4479452), (24, 3359589), (36, 2239726), (72, 1119863)]