75634328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 177984000

約数和(自身を除く): 102349672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 199, 308, 398, 616, 617, 796, 1234, 1393, 1592, 2189, 2468, 2786, 4319, 4378, 4936, 5572, 6787, 8638, 8756, 11144, 13574, 15323, 17276, 17512, 27148, 30646, 34552, 47509, 54296, 61292, 95018, 122584, 122783, 190036, 245566, 380072, 491132, 859481, 982264, 1350613, 1718962, 2701226, 3437924, 5402452, 6875848, 9454291, 10804904, 18908582, 37817164, 75634328]

約数ペア:

[(1, 75634328), (2, 37817164), (4, 18908582), (7, 10804904), (8, 9454291), (11, 6875848), (14, 5402452), (22, 3437924), (28, 2701226), (44, 1718962), (56, 1350613), (77, 982264), (88, 859481), (154, 491132), (199, 380072), (308, 245566), (398, 190036), (616, 122783), (617, 122584), (796, 95018), (1234, 61292), (1393, 54296), (1592, 47509), (2189, 34552), (2468, 30646), (2786, 27148), (4319, 17512), (4378, 17276), (4936, 15323), (5572, 13574), (6787, 11144), (8638, 8756)]