81932088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487691}}^1$

素因数の和:487707

約数の個数: 32

約数和(自身を含む): 234092160

約数和(自身を除く): 152160072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487691, 975382, 1463073, 1950764, 2926146, 3413837, 3901528, 5852292, 6827674, 10241511, 11704584, 13655348, 20483022, 27310696, 40966044, 81932088]

約数ペア:

[(1, 81932088), (2, 40966044), (3, 27310696), (4, 20483022), (6, 13655348), (7, 11704584), (8, 10241511), (12, 6827674), (14, 5852292), (21, 3901528), (24, 3413837), (28, 2926146), (42, 1950764), (56, 1463073), (84, 975382), (168, 487691)]