81670092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{972263}}^1$

素因数の和:972277

約数の個数: 24

約数和(自身を含む): 217787136

約数和(自身を除く): 136117044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 972263, 1944526, 2916789, 3889052, 5833578, 6805841, 11667156, 13611682, 20417523, 27223364, 40835046, 81670092]

約数ペア:

[(1, 81670092), (2, 40835046), (3, 27223364), (4, 20417523), (6, 13611682), (7, 11667156), (12, 6805841), (14, 5833578), (21, 3889052), (28, 2916789), (42, 1944526), (84, 972263)]