90457074

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{7649}}^1$

素因数の和:7736

約数の個数: 40

約数和(自身を含む): 205494300

約数和(自身を除く): 115037226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 7649, 11826, 15298, 22947, 45894, 68841, 137682, 206523, 413046, 558377, 619569, 1116754, 1239138, 1675131, 3350262, 5025393, 10050786, 15076179, 30152358, 45228537, 90457074]

約数ペア:

[(1, 90457074), (2, 45228537), (3, 30152358), (6, 15076179), (9, 10050786), (18, 5025393), (27, 3350262), (54, 1675131), (73, 1239138), (81, 1116754), (146, 619569), (162, 558377), (219, 413046), (438, 206523), (657, 137682), (1314, 68841), (1971, 45894), (3942, 22947), (5913, 15298), (7649, 11826)]