77945184

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1123}}^1$

素因数の和:1380

約数の個数: 72

約数和(自身を含む): 222774552

約数和(自身を除く): 144829368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1123, 1446, 1928, 2169, 2246, 2892, 3369, 3856, 4338, 4492, 5784, 6738, 7712, 8676, 8984, 10107, 11568, 13476, 17352, 17968, 20214, 23136, 26952, 34704, 35936, 40428, 53904, 69408, 80856, 107808, 161712, 270643, 323424, 541286, 811929, 1082572, 1623858, 2165144, 2435787, 3247716, 4330288, 4871574, 6495432, 8660576, 9743148, 12990864, 19486296, 25981728, 38972592, 77945184]

約数ペア:

[(1, 77945184), (2, 38972592), (3, 25981728), (4, 19486296), (6, 12990864), (8, 9743148), (9, 8660576), (12, 6495432), (16, 4871574), (18, 4330288), (24, 3247716), (32, 2435787), (36, 2165144), (48, 1623858), (72, 1082572), (96, 811929), (144, 541286), (241, 323424), (288, 270643), (482, 161712), (723, 107808), (964, 80856), (1123, 69408), (1446, 53904), (1928, 40428), (2169, 35936), (2246, 34704), (2892, 26952), (3369, 23136), (3856, 20214), (4338, 17968), (4492, 17352), (5784, 13476), (6738, 11568), (7712, 10107), (8676, 8984)]