80639046

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109267}}^1$

素因数の和:109316

約数の個数: 24

約数和(自身を含む): 178980984

約数和(自身を除く): 98341938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 109267, 218534, 327801, 655602, 983403, 1966806, 4479947, 8959894, 13439841, 26879682, 40319523, 80639046]

約数ペア:

[(1, 80639046), (2, 40319523), (3, 26879682), (6, 13439841), (9, 8959894), (18, 4479947), (41, 1966806), (82, 983403), (123, 655602), (246, 327801), (369, 218534), (738, 109267)]