84421716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1777}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 204313536

約数和(自身を除く): 119891820

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 1777, 3554, 3959, 5331, 7108, 7918, 10662, 11877, 15836, 21324, 23754, 47508, 65749, 131498, 190139, 197247, 262996, 380278, 394494, 570417, 760556, 788988, 1140834, 2281668, 7035143, 14070286, 21105429, 28140572, 42210858, 84421716]

約数ペア:

[(1, 84421716), (2, 42210858), (3, 28140572), (4, 21105429), (6, 14070286), (12, 7035143), (37, 2281668), (74, 1140834), (107, 788988), (111, 760556), (148, 570417), (214, 394494), (222, 380278), (321, 262996), (428, 197247), (444, 190139), (642, 131498), (1284, 65749), (1777, 47508), (3554, 23754), (3959, 21324), (5331, 15836), (7108, 11877), (7918, 10662)]