68504935681

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{8269}}^1$

素因数の和:8498

約数の個数: 48

約数和(自身を含む): 87172416000

約数和(自身を除く): 18667480319

約数列:

[1, 7, 13, 47, 91, 149, 169, 329, 611, 1043, 1183, 1937, 4277, 7003, 7943, 8269, 13559, 25181, 49021, 55601, 57883, 91039, 107497, 176267, 388643, 637273, 752479, 1183507, 1232081, 1397461, 2720501, 5052359, 8284549, 8624567, 9782227, 16017053, 35366513, 57907807, 65680667, 112119371, 208221689, 405354649, 459764669, 752801491, 1457551823, 5269610437, 9786419383, 68504935681]

約数ペア:

[(1, 68504935681), (7, 9786419383), (13, 5269610437), (47, 1457551823), (91, 752801491), (149, 459764669), (169, 405354649), (329, 208221689), (611, 112119371), (1043, 65680667), (1183, 57907807), (1937, 35366513), (4277, 16017053), (7003, 9782227), (7943, 8624567), (8269, 8284549), (13559, 5052359), (25181, 2720501), (49021, 1397461), (55601, 1232081), (57883, 1183507), (91039, 752479), (107497, 637273), (176267, 388643)]