87796268

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2179}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 175795200

約数和(自身を除く): 87998932

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2179, 2878, 4358, 5756, 8716, 10073, 15253, 20146, 30506, 40292, 61012, 3135581, 6271162, 12542324, 21949067, 43898134, 87796268]

約数ペア:

[(1, 87796268), (2, 43898134), (4, 21949067), (7, 12542324), (14, 6271162), (28, 3135581), (1439, 61012), (2179, 40292), (2878, 30506), (4358, 20146), (5756, 15253), (8716, 10073)]