81161736

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{4297}}^1$

素因数の和:5093

約数の個数: 32

約数和(自身を含む): 203209440

約数和(自身を除く): 122047704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1574, 2361, 3148, 4297, 4722, 6296, 8594, 9444, 12891, 17188, 18888, 25782, 34376, 51564, 103128, 3381739, 6763478, 10145217, 13526956, 20290434, 27053912, 40580868, 81161736]

約数ペア:

[(1, 81161736), (2, 40580868), (3, 27053912), (4, 20290434), (6, 13526956), (8, 10145217), (12, 6763478), (24, 3381739), (787, 103128), (1574, 51564), (2361, 34376), (3148, 25782), (4297, 18888), (4722, 17188), (6296, 12891), (8594, 9444)]