80780508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97561}}^1$

素因数の和:97594

約数の個数: 36

約数和(自身を含む): 213075408

約数和(自身を除く): 132294900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 97561, 195122, 292683, 390244, 585366, 878049, 1170732, 1756098, 2243903, 3512196, 4487806, 6731709, 8975612, 13463418, 20195127, 26926836, 40390254, 80780508]

約数ペア:

[(1, 80780508), (2, 40390254), (3, 26926836), (4, 20195127), (6, 13463418), (9, 8975612), (12, 6731709), (18, 4487806), (23, 3512196), (36, 2243903), (46, 1756098), (69, 1170732), (92, 878049), (138, 585366), (207, 390244), (276, 292683), (414, 195122), (828, 97561)]