80714144

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1867}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 182645568

約数和(自身を除く): 101931424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 1867, 2702, 3088, 3734, 5404, 6176, 7468, 10808, 13069, 14936, 21616, 26138, 29872, 43232, 52276, 59744, 104552, 209104, 360331, 418208, 720662, 1441324, 2522317, 2882648, 5044634, 5765296, 10089268, 11530592, 20178536, 40357072, 80714144]

約数ペア:

[(1, 80714144), (2, 40357072), (4, 20178536), (7, 11530592), (8, 10089268), (14, 5765296), (16, 5044634), (28, 2882648), (32, 2522317), (56, 1441324), (112, 720662), (193, 418208), (224, 360331), (386, 209104), (772, 104552), (1351, 59744), (1544, 52276), (1867, 43232), (2702, 29872), (3088, 26138), (3734, 21616), (5404, 14936), (6176, 13069), (7468, 10808)]