85665798

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 189798336

約数和(自身を除く): 104132538

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 251, 283, 402, 502, 566, 603, 753, 849, 1206, 1506, 1698, 2259, 2547, 4518, 5094, 16817, 18961, 33634, 37922, 50451, 56883, 71033, 100902, 113766, 142066, 151353, 170649, 213099, 302706, 341298, 426198, 639297, 1278594, 4759211, 9518422, 14277633, 28555266, 42832899, 85665798]

約数ペア:

[(1, 85665798), (2, 42832899), (3, 28555266), (6, 14277633), (9, 9518422), (18, 4759211), (67, 1278594), (134, 639297), (201, 426198), (251, 341298), (283, 302706), (402, 213099), (502, 170649), (566, 151353), (603, 142066), (753, 113766), (849, 100902), (1206, 71033), (1506, 56883), (1698, 50451), (2259, 37922), (2547, 33634), (4518, 18961), (5094, 16817)]