78768704

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1123

約数の個数: 56

約数和(自身を含む): 179758848

約数和(自身を除く): 100990144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 911, 1351, 1544, 1822, 2702, 3088, 3644, 5404, 6176, 6377, 7288, 10808, 12352, 12754, 14576, 21616, 25508, 29152, 43232, 51016, 58304, 86464, 102032, 175823, 204064, 351646, 408128, 703292, 1230761, 1406584, 2461522, 2813168, 4923044, 5626336, 9846088, 11252672, 19692176, 39384352, 78768704]

約数ペア:

[(1, 78768704), (2, 39384352), (4, 19692176), (7, 11252672), (8, 9846088), (14, 5626336), (16, 4923044), (28, 2813168), (32, 2461522), (56, 1406584), (64, 1230761), (112, 703292), (193, 408128), (224, 351646), (386, 204064), (448, 175823), (772, 102032), (911, 86464), (1351, 58304), (1544, 51016), (1822, 43232), (2702, 29152), (3088, 25508), (3644, 21616), (5404, 14576), (6176, 12754), (6377, 12352), (7288, 10808)]