81266934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62417}}^1$

素因数の和:62460

約数の個数: 32

約数和(自身を含む): 191748096

約数和(自身を除く): 110481162

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 62417, 124834, 187251, 374502, 436919, 873838, 1310757, 1934927, 2621514, 3869854, 5804781, 11609562, 13544489, 27088978, 40633467, 81266934]

約数ペア:

[(1, 81266934), (2, 40633467), (3, 27088978), (6, 13544489), (7, 11609562), (14, 5804781), (21, 3869854), (31, 2621514), (42, 1934927), (62, 1310757), (93, 873838), (186, 436919), (217, 374502), (434, 187251), (651, 124834), (1302, 62417)]