85069768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 194434560

約数和(自身を除く): 109364792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 193, 238, 386, 463, 476, 772, 926, 952, 1351, 1544, 1852, 2702, 3241, 3281, 3704, 5404, 6482, 6562, 7871, 10808, 12964, 13124, 15742, 22967, 25928, 26248, 31484, 45934, 55097, 62968, 89359, 91868, 110194, 178718, 183736, 220388, 357436, 440776, 625513, 714872, 1251026, 1519103, 2502052, 3038206, 5004104, 6076412, 10633721, 12152824, 21267442, 42534884, 85069768]

約数ペア:

[(1, 85069768), (2, 42534884), (4, 21267442), (7, 12152824), (8, 10633721), (14, 6076412), (17, 5004104), (28, 3038206), (34, 2502052), (56, 1519103), (68, 1251026), (119, 714872), (136, 625513), (193, 440776), (238, 357436), (386, 220388), (463, 183736), (476, 178718), (772, 110194), (926, 91868), (952, 89359), (1351, 62968), (1544, 55097), (1852, 45934), (2702, 31484), (3241, 26248), (3281, 25928), (3704, 22967), (5404, 15742), (6482, 13124), (6562, 12964), (7871, 10808)]