90645296

素因数分解:

$2^4\times 7^3\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 208320000

約数和(自身を除く): 117674704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 199, 332, 343, 392, 398, 581, 664, 686, 784, 796, 1162, 1328, 1372, 1393, 1592, 2324, 2744, 2786, 3184, 4067, 4648, 5488, 5572, 8134, 9296, 9751, 11144, 16268, 16517, 19502, 22288, 28469, 32536, 33034, 39004, 56938, 65072, 66068, 68257, 78008, 113876, 115619, 132136, 136514, 156016, 227752, 231238, 264272, 273028, 455504, 462476, 546056, 809333, 924952, 1092112, 1618666, 1849904, 3237332, 5665331, 6474664, 11330662, 12949328, 22661324, 45322648, 90645296]

約数ペア:

[(1, 90645296), (2, 45322648), (4, 22661324), (7, 12949328), (8, 11330662), (14, 6474664), (16, 5665331), (28, 3237332), (49, 1849904), (56, 1618666), (83, 1092112), (98, 924952), (112, 809333), (166, 546056), (196, 462476), (199, 455504), (332, 273028), (343, 264272), (392, 231238), (398, 227752), (581, 156016), (664, 136514), (686, 132136), (784, 115619), (796, 113876), (1162, 78008), (1328, 68257), (1372, 66068), (1393, 65072), (1592, 56938), (2324, 39004), (2744, 33034), (2786, 32536), (3184, 28469), (4067, 22288), (4648, 19502), (5488, 16517), (5572, 16268), (8134, 11144), (9296, 9751)]