80709564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5023}}^1$

素因数の和:5146

約数の個数: 48

約数和(自身を含む): 204818432

約数和(自身を除く): 124108868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5023, 5356, 8034, 10046, 15069, 16068, 20092, 30138, 60276, 65299, 130598, 195897, 261196, 391794, 517369, 783588, 1034738, 1552107, 2069476, 3104214, 6208428, 6725797, 13451594, 20177391, 26903188, 40354782, 80709564]

約数ペア:

[(1, 80709564), (2, 40354782), (3, 26903188), (4, 20177391), (6, 13451594), (12, 6725797), (13, 6208428), (26, 3104214), (39, 2069476), (52, 1552107), (78, 1034738), (103, 783588), (156, 517369), (206, 391794), (309, 261196), (412, 195897), (618, 130598), (1236, 65299), (1339, 60276), (2678, 30138), (4017, 20092), (5023, 16068), (5356, 15069), (8034, 10046)]