80886018

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{201209}}^1$

素因数の和:201281

約数の個数: 16

約数和(自身を含む): 164187360

約数和(自身を除く): 83301342

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 201209, 402418, 603627, 1207254, 13481003, 26962006, 40443009, 80886018]

約数ペア:

[(1, 80886018), (2, 40443009), (3, 26962006), (6, 13481003), (67, 1207254), (134, 603627), (201, 402418), (402, 201209)]