81694938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{80567}}^1$

素因数の和:80598

約数の個数: 24

約数和(自身を含む): 176927328

約数和(自身を除く): 95232390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 80567, 161134, 241701, 483402, 1047371, 2094742, 3142113, 6284226, 13615823, 27231646, 40847469, 81694938]

約数ペア:

[(1, 81694938), (2, 40847469), (3, 27231646), (6, 13615823), (13, 6284226), (26, 3142113), (39, 2094742), (78, 1047371), (169, 483402), (338, 241701), (507, 161134), (1014, 80567)]