80500572

素因数分解:

$2^2\times 3^2\times {\mathrm{887}}^1\times {\mathrm{2521}}^1$

素因数の和:3418

約数の個数: 36

約数和(自身を含む): 203797776

約数和(自身を除く): 123297204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 887, 1774, 2521, 2661, 3548, 5042, 5322, 7563, 7983, 10084, 10644, 15126, 15966, 22689, 30252, 31932, 45378, 90756, 2236127, 4472254, 6708381, 8944508, 13416762, 20125143, 26833524, 40250286, 80500572]

約数ペア:

[(1, 80500572), (2, 40250286), (3, 26833524), (4, 20125143), (6, 13416762), (9, 8944508), (12, 6708381), (18, 4472254), (36, 2236127), (887, 90756), (1774, 45378), (2521, 31932), (2661, 30252), (3548, 22689), (5042, 15966), (5322, 15126), (7563, 10644), (7983, 10084)]