85557456

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31271}}^1$

素因数の和:31304

約数の個数: 60

約数和(自身を含む): 252052320

約数和(自身を除く): 166494864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 31271, 62542, 93813, 125084, 187626, 250168, 281439, 375252, 500336, 562878, 594149, 750504, 1125756, 1188298, 1501008, 1782447, 2251512, 2376596, 3564894, 4503024, 4753192, 5347341, 7129788, 9506384, 10694682, 14259576, 21389364, 28519152, 42778728, 85557456]

約数ペア:

[(1, 85557456), (2, 42778728), (3, 28519152), (4, 21389364), (6, 14259576), (8, 10694682), (9, 9506384), (12, 7129788), (16, 5347341), (18, 4753192), (19, 4503024), (24, 3564894), (36, 2376596), (38, 2251512), (48, 1782447), (57, 1501008), (72, 1188298), (76, 1125756), (114, 750504), (144, 594149), (152, 562878), (171, 500336), (228, 375252), (304, 281439), (342, 250168), (456, 187626), (684, 125084), (912, 93813), (1368, 62542), (2736, 31271)]