74923372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 140775712

約数和(自身を除く): 65852340

約数列:

[1, 2, 4, 37, 43, 61, 74, 86, 122, 148, 172, 193, 244, 386, 772, 1591, 2257, 2623, 3182, 4514, 5246, 6364, 7141, 8299, 9028, 10492, 11773, 14282, 16598, 23546, 28564, 33196, 47092, 97051, 194102, 307063, 388204, 435601, 506239, 614126, 871202, 1012478, 1228252, 1742404, 2024956, 18730843, 37461686, 74923372]

約数ペア:

[(1, 74923372), (2, 37461686), (4, 18730843), (37, 2024956), (43, 1742404), (61, 1228252), (74, 1012478), (86, 871202), (122, 614126), (148, 506239), (172, 435601), (193, 388204), (244, 307063), (386, 194102), (772, 97051), (1591, 47092), (2257, 33196), (2623, 28564), (3182, 23546), (4514, 16598), (5246, 14282), (6364, 11773), (7141, 10492), (8299, 9028)]