80124744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{937}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 229622400

約数和(自身を除く): 149497656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509, 937, 1018, 1527, 1874, 2036, 2811, 3054, 3563, 3748, 4072, 5622, 6108, 6559, 7126, 7496, 10689, 11244, 12216, 13118, 14252, 19677, 21378, 22488, 26236, 28504, 39354, 42756, 52472, 78708, 85512, 157416, 476933, 953866, 1430799, 1907732, 2861598, 3338531, 3815464, 5723196, 6677062, 10015593, 11446392, 13354124, 20031186, 26708248, 40062372, 80124744]

約数ペア:

[(1, 80124744), (2, 40062372), (3, 26708248), (4, 20031186), (6, 13354124), (7, 11446392), (8, 10015593), (12, 6677062), (14, 5723196), (21, 3815464), (24, 3338531), (28, 2861598), (42, 1907732), (56, 1430799), (84, 953866), (168, 476933), (509, 157416), (937, 85512), (1018, 78708), (1527, 52472), (1874, 42756), (2036, 39354), (2811, 28504), (3054, 26236), (3563, 22488), (3748, 21378), (4072, 19677), (5622, 14252), (6108, 13118), (6559, 12216), (7126, 11244), (7496, 10689)]