84404656

素因数分解:

$2^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:762

約数の個数: 60

約数和(自身を含む): 191542800

約数和(自身を除く): 107138144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 199, 392, 398, 541, 784, 796, 1082, 1393, 1592, 2164, 2786, 3184, 3787, 4328, 5572, 7574, 8656, 9751, 11144, 15148, 19502, 22288, 26509, 30296, 39004, 53018, 60592, 78008, 106036, 107659, 156016, 212072, 215318, 424144, 430636, 753613, 861272, 1507226, 1722544, 3014452, 5275291, 6028904, 10550582, 12057808, 21101164, 42202328, 84404656]

約数ペア:

[(1, 84404656), (2, 42202328), (4, 21101164), (7, 12057808), (8, 10550582), (14, 6028904), (16, 5275291), (28, 3014452), (49, 1722544), (56, 1507226), (98, 861272), (112, 753613), (196, 430636), (199, 424144), (392, 215318), (398, 212072), (541, 156016), (784, 107659), (796, 106036), (1082, 78008), (1393, 60592), (1592, 53018), (2164, 39004), (2786, 30296), (3184, 26509), (3787, 22288), (4328, 19502), (5572, 15148), (7574, 11144), (8656, 9751)]