80394084

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{5569}}^1$

素因数の和:5980

約数の個数: 36

約数和(自身を含む): 203761740

約数和(自身を除く): 123367656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 5569, 7218, 11138, 14436, 16707, 22276, 33414, 50121, 66828, 100242, 200484, 2233169, 4466338, 6699507, 8932676, 13399014, 20098521, 26798028, 40197042, 80394084]

約数ペア:

[(1, 80394084), (2, 40197042), (3, 26798028), (4, 20098521), (6, 13399014), (9, 8932676), (12, 6699507), (18, 4466338), (36, 2233169), (401, 200484), (802, 100242), (1203, 66828), (1604, 50121), (2406, 33414), (3609, 22276), (4812, 16707), (5569, 14436), (7218, 11138)]