80138862

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{28001}}^1$

素因数の和:28065

約数の個数: 32

約数和(自身を含む): 181452960

約数和(自身を除く): 101314098

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 28001, 56002, 84003, 168006, 252009, 504018, 756027, 1484053, 1512054, 2968106, 4452159, 8904318, 13356477, 26712954, 40069431, 80138862]

約数ペア:

[(1, 80138862), (2, 40069431), (3, 26712954), (6, 13356477), (9, 8904318), (18, 4452159), (27, 2968106), (53, 1512054), (54, 1484053), (106, 756027), (159, 504018), (318, 252009), (477, 168006), (954, 84003), (1431, 56002), (2862, 28001)]