80089676

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{613}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 142349760

約数和(自身を除く): 62260084

約数列:

[1, 2, 4, 89, 178, 356, 367, 613, 734, 1226, 1468, 2452, 32663, 54557, 65326, 109114, 130652, 218228, 224971, 449942, 899884, 20022419, 40044838, 80089676]

約数ペア:

[(1, 80089676), (2, 40044838), (4, 20022419), (89, 899884), (178, 449942), (356, 224971), (367, 218228), (613, 130652), (734, 109114), (1226, 65326), (1468, 54557), (2452, 32663)]