80798778

素因数分解:

$2^1\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{4271}}^1$

素因数の和:5330

約数の個数: 24

約数和(自身を含む): 175271616

約数和(自身を除く): 94472838

約数列:

[1, 2, 3, 6, 9, 18, 1051, 2102, 3153, 4271, 6306, 8542, 9459, 12813, 18918, 25626, 38439, 76878, 4488821, 8977642, 13466463, 26932926, 40399389, 80798778]

約数ペア:

[(1, 80798778), (2, 40399389), (3, 26932926), (6, 13466463), (9, 8977642), (18, 4488821), (1051, 76878), (2102, 38439), (3153, 25626), (4271, 18918), (6306, 12813), (8542, 9459)]