66998736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{66467}}^1$

素因数の和:66488

約数の個数: 60

約数和(自身を含む): 214292832

約数和(自身を除く): 147294096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 66467, 132934, 199401, 265868, 398802, 465269, 531736, 598203, 797604, 930538, 1063472, 1196406, 1395807, 1595208, 1861076, 2392812, 2791614, 3190416, 3722152, 4187421, 4785624, 5583228, 7444304, 8374842, 9571248, 11166456, 16749684, 22332912, 33499368, 66998736]

約数ペア:

[(1, 66998736), (2, 33499368), (3, 22332912), (4, 16749684), (6, 11166456), (7, 9571248), (8, 8374842), (9, 7444304), (12, 5583228), (14, 4785624), (16, 4187421), (18, 3722152), (21, 3190416), (24, 2791614), (28, 2392812), (36, 1861076), (42, 1595208), (48, 1395807), (56, 1196406), (63, 1063472), (72, 930538), (84, 797604), (112, 598203), (126, 531736), (144, 465269), (168, 398802), (252, 265868), (336, 199401), (504, 132934), (1008, 66467)]