78393966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12527}}^1$

素因数の和:12688

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 102009234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 12527, 25054, 37581, 75162, 87689, 175378, 263067, 526134, 1866523, 3733046, 5599569, 11199138, 13065661, 26131322, 39196983, 78393966]

約数ペア:

[(1, 78393966), (2, 39196983), (3, 26131322), (6, 13065661), (7, 11199138), (14, 5599569), (21, 3733046), (42, 1866523), (149, 526134), (298, 263067), (447, 175378), (894, 87689), (1043, 75162), (2086, 37581), (3129, 25054), (6258, 12527)]