90801788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{26801}}^1$

素因数の和:26834

約数の個数: 36

約数和(自身を含む): 199621296

約数和(自身を除く): 108819508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 26801, 53602, 107204, 187607, 294811, 375214, 589622, 750428, 1179244, 2063677, 3242921, 4127354, 6485842, 8254708, 12971684, 22700447, 45400894, 90801788]

約数ペア:

[(1, 90801788), (2, 45400894), (4, 22700447), (7, 12971684), (11, 8254708), (14, 6485842), (22, 4127354), (28, 3242921), (44, 2063677), (77, 1179244), (121, 750428), (154, 589622), (242, 375214), (308, 294811), (484, 187607), (847, 107204), (1694, 53602), (3388, 26801)]