80411982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26227}}^1$

素因数の和:26312

約数の個数: 32

約数和(自身を含む): 186323712

約数和(自身を除く): 105911730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 26227, 52454, 78681, 157362, 183589, 367178, 550767, 1101534, 1914571, 3829142, 5743713, 11487426, 13401997, 26803994, 40205991, 80411982]

約数ペア:

[(1, 80411982), (2, 40205991), (3, 26803994), (6, 13401997), (7, 11487426), (14, 5743713), (21, 3829142), (42, 1914571), (73, 1101534), (146, 550767), (219, 367178), (438, 183589), (511, 157362), (1022, 78681), (1533, 52454), (3066, 26227)]