87880332

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{318407}}^1$

素因数の和:318437

約数の個数: 24

約数和(自身を含む): 213970176

約数和(自身を除く): 126089844

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 318407, 636814, 955221, 1273628, 1910442, 3820884, 7323361, 14646722, 21970083, 29293444, 43940166, 87880332]

約数ペア:

[(1, 87880332), (2, 43940166), (3, 29293444), (4, 21970083), (6, 14646722), (12, 7323361), (23, 3820884), (46, 1910442), (69, 1273628), (92, 955221), (138, 636814), (276, 318407)]