81608508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{98561}}^1$

素因数の和:98594

約数の個数: 36

約数和(自身を含む): 215259408

約数和(自身を除く): 133650900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 98561, 197122, 295683, 394244, 591366, 887049, 1182732, 1774098, 2266903, 3548196, 4533806, 6800709, 9067612, 13601418, 20402127, 27202836, 40804254, 81608508]

約数ペア:

[(1, 81608508), (2, 40804254), (3, 27202836), (4, 20402127), (6, 13601418), (9, 9067612), (12, 6800709), (18, 4533806), (23, 3548196), (36, 2266903), (46, 1774098), (69, 1182732), (92, 887049), (138, 591366), (207, 394244), (276, 295683), (414, 197122), (828, 98561)]