80408031466

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{17659}}^1$

素因数の和:18251

約数の個数: 48

約数和(自身を含む): 142054214400

約数和(自身を除く): 61646182934

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 479, 679, 958, 1358, 3353, 4753, 6706, 9506, 17659, 23471, 35318, 46463, 46942, 92926, 123613, 247226, 325241, 650482, 865291, 1712923, 1730582, 2276687, 3425846, 4553374, 8458661, 11990461, 16917322, 23980922, 59210627, 83933227, 118421254, 167866454, 414474389, 820490117, 828948778, 1640980234, 5743430819, 11486861638, 40204015733, 80408031466]

約数ペア:

[(1, 80408031466), (2, 40204015733), (7, 11486861638), (14, 5743430819), (49, 1640980234), (97, 828948778), (98, 820490117), (194, 414474389), (479, 167866454), (679, 118421254), (958, 83933227), (1358, 59210627), (3353, 23980922), (4753, 16917322), (6706, 11990461), (9506, 8458661), (17659, 4553374), (23471, 3425846), (35318, 2276687), (46463, 1730582), (46942, 1712923), (92926, 865291), (123613, 650482), (247226, 325241)]