65399868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{1327}}^1$

素因数の和:1411

約数の個数: 54

約数和(自身を含む): 170033136

約数和(自身を除く): 104633268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1327, 1332, 1369, 2654, 2738, 3981, 4107, 5308, 5476, 7962, 8214, 11943, 12321, 15924, 16428, 23886, 24642, 47772, 49099, 49284, 98198, 147297, 196396, 294594, 441891, 589188, 883782, 1767564, 1816663, 3633326, 5449989, 7266652, 10899978, 16349967, 21799956, 32699934, 65399868]

約数ペア:

[(1, 65399868), (2, 32699934), (3, 21799956), (4, 16349967), (6, 10899978), (9, 7266652), (12, 5449989), (18, 3633326), (36, 1816663), (37, 1767564), (74, 883782), (111, 589188), (148, 441891), (222, 294594), (333, 196396), (444, 147297), (666, 98198), (1327, 49284), (1332, 49099), (1369, 47772), (2654, 24642), (2738, 23886), (3981, 16428), (4107, 15924), (5308, 12321), (5476, 11943), (7962, 8214)]