68703006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 148838400

約数和(自身を除く): 80135394

約数列:

[1, 2, 3, 6, 31, 37, 62, 67, 74, 93, 111, 134, 149, 186, 201, 222, 298, 402, 447, 894, 1147, 2077, 2294, 2479, 3441, 4154, 4619, 4958, 5513, 6231, 6882, 7437, 9238, 9983, 11026, 12462, 13857, 14874, 16539, 19966, 27714, 29949, 33078, 59898, 76849, 153698, 170903, 230547, 309473, 341806, 369371, 461094, 512709, 618946, 738742, 928419, 1025418, 1108113, 1856838, 2216226, 11450501, 22901002, 34351503, 68703006]

約数ペア:

[(1, 68703006), (2, 34351503), (3, 22901002), (6, 11450501), (31, 2216226), (37, 1856838), (62, 1108113), (67, 1025418), (74, 928419), (93, 738742), (111, 618946), (134, 512709), (149, 461094), (186, 369371), (201, 341806), (222, 309473), (298, 230547), (402, 170903), (447, 153698), (894, 76849), (1147, 59898), (2077, 33078), (2294, 29949), (2479, 27714), (3441, 19966), (4154, 16539), (4619, 14874), (4958, 13857), (5513, 12462), (6231, 11026), (6882, 9983), (7437, 9238)]