87312042

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 195112008

約数和(自身を除く): 107799966

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 193, 246, 369, 386, 579, 613, 738, 1158, 1226, 1737, 1839, 3474, 3678, 5517, 7913, 11034, 15826, 23739, 25133, 47478, 50266, 71217, 75399, 118309, 142434, 150798, 226197, 236618, 354927, 452394, 709854, 1064781, 2129562, 4850669, 9701338, 14552007, 29104014, 43656021, 87312042]

約数ペア:

[(1, 87312042), (2, 43656021), (3, 29104014), (6, 14552007), (9, 9701338), (18, 4850669), (41, 2129562), (82, 1064781), (123, 709854), (193, 452394), (246, 354927), (369, 236618), (386, 226197), (579, 150798), (613, 142434), (738, 118309), (1158, 75399), (1226, 71217), (1737, 50266), (1839, 47478), (3474, 25133), (3678, 23739), (5517, 15826), (7913, 11034)]