81719624

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6263}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 175893120

約数和(自身を除く): 94173496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6263, 6524, 12526, 13048, 25052, 43841, 50104, 87682, 175364, 350728, 1459279, 2918558, 5837116, 10214953, 11674232, 20429906, 40859812, 81719624]

約数ペア:

[(1, 81719624), (2, 40859812), (4, 20429906), (7, 11674232), (8, 10214953), (14, 5837116), (28, 2918558), (56, 1459279), (233, 350728), (466, 175364), (932, 87682), (1631, 50104), (1864, 43841), (3262, 25052), (6263, 13048), (6524, 12526)]