68281524

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{17401}}^1$

素因数の和:17520

約数の個数: 36

約数和(自身を含む): 174194020

約数和(自身を除く): 105912496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 17401, 34802, 52203, 69604, 104406, 156609, 208812, 313218, 626436, 1896709, 3793418, 5690127, 7586836, 11380254, 17070381, 22760508, 34140762, 68281524]

約数ペア:

[(1, 68281524), (2, 34140762), (3, 22760508), (4, 17070381), (6, 11380254), (9, 7586836), (12, 5690127), (18, 3793418), (36, 1896709), (109, 626436), (218, 313218), (327, 208812), (436, 156609), (654, 104406), (981, 69604), (1308, 52203), (1962, 34802), (3924, 17401)]