80883528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306377}}^1$

素因数の和:306397

約数の個数: 32

約数和(自身を含む): 220592160

約数和(自身を除く): 139708632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 306377, 612754, 919131, 1225508, 1838262, 2451016, 3370147, 3676524, 6740294, 7353048, 10110441, 13480588, 20220882, 26961176, 40441764, 80883528]

約数ペア:

[(1, 80883528), (2, 40441764), (3, 26961176), (4, 20220882), (6, 13480588), (8, 10110441), (11, 7353048), (12, 6740294), (22, 3676524), (24, 3370147), (33, 2451016), (44, 1838262), (66, 1225508), (88, 919131), (132, 612754), (264, 306377)]