71784564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{260089}}^1$

素因数の和:260119

約数の個数: 24

約数和(自身を含む): 174780480

約数和(自身を除く): 102995916

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 260089, 520178, 780267, 1040356, 1560534, 3121068, 5982047, 11964094, 17946141, 23928188, 35892282, 71784564]

約数ペア:

[(1, 71784564), (2, 35892282), (3, 23928188), (4, 17946141), (6, 11964094), (12, 5982047), (23, 3121068), (46, 1560534), (69, 1040356), (92, 780267), (138, 520178), (276, 260089)]