79031778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{50857}}^1$

素因数の和:50906

約数の個数: 32

約数和(自身を含む): 185529984

約数和(自身を除く): 106498206

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 50857, 101714, 152571, 305142, 355999, 711998, 1067997, 1881709, 2135994, 3763418, 5645127, 11290254, 13171963, 26343926, 39515889, 79031778]

約数ペア:

[(1, 79031778), (2, 39515889), (3, 26343926), (6, 13171963), (7, 11290254), (14, 5645127), (21, 3763418), (37, 2135994), (42, 1881709), (74, 1067997), (111, 711998), (222, 355999), (259, 305142), (518, 152571), (777, 101714), (1554, 50857)]