80935884

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{7229}}^1$

素因数の和:7550

約数の個数: 36

約数和(自身を含む): 205274160

約数和(自身を除く): 124338276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 7229, 11196, 14458, 21687, 28916, 43374, 65061, 86748, 130122, 260244, 2248219, 4496438, 6744657, 8992876, 13489314, 20233971, 26978628, 40467942, 80935884]

約数ペア:

[(1, 80935884), (2, 40467942), (3, 26978628), (4, 20233971), (6, 13489314), (9, 8992876), (12, 6744657), (18, 4496438), (36, 2248219), (311, 260244), (622, 130122), (933, 86748), (1244, 65061), (1866, 43374), (2799, 28916), (3732, 21687), (5598, 14458), (7229, 11196)]