80455572

素因数分解:

$2^2\times 3^3\times {\mathrm{744959}}^1$

素因数の和:744972

約数の個数: 24

約数和(自身を含む): 208588800

約数和(自身を除く): 128133228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 744959, 1489918, 2234877, 2979836, 4469754, 6704631, 8939508, 13409262, 20113893, 26818524, 40227786, 80455572]

約数ペア:

[(1, 80455572), (2, 40227786), (3, 26818524), (4, 20113893), (6, 13409262), (9, 8939508), (12, 6704631), (18, 4469754), (27, 2979836), (36, 2234877), (54, 1489918), (108, 744959)]