80811468

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{5861}}^1$

素因数の和:6254

約数の個数: 36

約数和(自身を含む): 204841728

約数和(自身を除く): 124030260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 766, 1149, 1532, 2298, 3447, 4596, 5861, 6894, 11722, 13788, 17583, 23444, 35166, 52749, 70332, 105498, 210996, 2244763, 4489526, 6734289, 8979052, 13468578, 20202867, 26937156, 40405734, 80811468]

約数ペア:

[(1, 80811468), (2, 40405734), (3, 26937156), (4, 20202867), (6, 13468578), (9, 8979052), (12, 6734289), (18, 4489526), (36, 2244763), (383, 210996), (766, 105498), (1149, 70332), (1532, 52749), (2298, 35166), (3447, 23444), (4596, 17583), (5861, 13788), (6894, 11722)]