80764446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{274709}}^1$

素因数の和:274728

約数の個数: 24

約数和(自身を含む): 187901640

約数和(自身を除く): 107137194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 274709, 549418, 824127, 1648254, 1922963, 3845926, 5768889, 11537778, 13460741, 26921482, 40382223, 80764446]

約数ペア:

[(1, 80764446), (2, 40382223), (3, 26921482), (6, 13460741), (7, 11537778), (14, 5768889), (21, 3845926), (42, 1922963), (49, 1648254), (98, 824127), (147, 549418), (294, 274709)]