85704084

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21841}}^1$

素因数の和:21960

約数の個数: 36

約数和(自身を含む): 218638420

約数和(自身を除く): 132934336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 21841, 43682, 65523, 87364, 131046, 196569, 262092, 393138, 786276, 2380669, 4761338, 7142007, 9522676, 14284014, 21426021, 28568028, 42852042, 85704084]

約数ペア:

[(1, 85704084), (2, 42852042), (3, 28568028), (4, 21426021), (6, 14284014), (9, 9522676), (12, 7142007), (18, 4761338), (36, 2380669), (109, 786276), (218, 393138), (327, 262092), (436, 196569), (654, 131046), (981, 87364), (1308, 65523), (1962, 43682), (3924, 21841)]