64086881196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{407149}}^1$

素因数の和:408178

約数の個数: 48

約数和(自身を含む): 161198828000

約数和(自身を除く): 97111946804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1009, 2018, 3027, 4036, 6054, 12108, 13117, 26234, 39351, 52468, 78702, 157404, 407149, 814298, 1221447, 1628596, 2442894, 4885788, 5292937, 10585874, 15878811, 21171748, 31757622, 63515244, 410813341, 821626682, 1232440023, 1643253364, 2464880046, 4929760092, 5340573433, 10681146866, 16021720299, 21362293732, 32043440598, 64086881196]

約数ペア:

[(1, 64086881196), (2, 32043440598), (3, 21362293732), (4, 16021720299), (6, 10681146866), (12, 5340573433), (13, 4929760092), (26, 2464880046), (39, 1643253364), (52, 1232440023), (78, 821626682), (156, 410813341), (1009, 63515244), (2018, 31757622), (3027, 21171748), (4036, 15878811), (6054, 10585874), (12108, 5292937), (13117, 4885788), (26234, 2442894), (39351, 1628596), (52468, 1221447), (78702, 814298), (157404, 407149)]