81411484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{264323}}^1$

素因数の和:264345

約数の個数: 24

約数和(自身を含む): 177625728

約数和(自身を除く): 96214244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 264323, 528646, 1057292, 1850261, 2907553, 3700522, 5815106, 7401044, 11630212, 20352871, 40705742, 81411484]

約数ペア:

[(1, 81411484), (2, 40705742), (4, 20352871), (7, 11630212), (11, 7401044), (14, 5815106), (22, 3700522), (28, 2907553), (44, 1850261), (77, 1057292), (154, 528646), (308, 264323)]