1625696568

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{34367}}^1$

素因数の和:34458

約数の個数: 80

約数和(自身を含む): 4615966080

約数和(自身を除く): 2990269512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 5913, 7884, 11826, 15768, 23652, 34367, 47304, 68734, 103101, 137468, 206202, 274936, 309303, 412404, 618606, 824808, 927909, 1237212, 1855818, 2474424, 2508791, 2783727, 3711636, 5017582, 5567454, 7423272, 7526373, 10035164, 11134908, 15052746, 20070328, 22269816, 22579119, 30105492, 45158238, 60210984, 67737357, 90316476, 135474714, 180632952, 203212071, 270949428, 406424142, 541898856, 812848284, 1625696568]

約数ペア:

[(1, 1625696568), (2, 812848284), (3, 541898856), (4, 406424142), (6, 270949428), (8, 203212071), (9, 180632952), (12, 135474714), (18, 90316476), (24, 67737357), (27, 60210984), (36, 45158238), (54, 30105492), (72, 22579119), (73, 22269816), (81, 20070328), (108, 15052746), (146, 11134908), (162, 10035164), (216, 7526373), (219, 7423272), (292, 5567454), (324, 5017582), (438, 3711636), (584, 2783727), (648, 2508791), (657, 2474424), (876, 1855818), (1314, 1237212), (1752, 927909), (1971, 824808), (2628, 618606), (3942, 412404), (5256, 309303), (5913, 274936), (7884, 206202), (11826, 137468), (15768, 103101), (23652, 68734), (34367, 47304)]