90375054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 226713600

約数和(自身を除く): 136338546

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 199, 231, 398, 462, 597, 983, 1194, 1393, 1966, 2189, 2786, 2949, 4179, 4378, 5898, 6567, 6881, 8358, 10813, 13134, 13762, 15323, 20643, 21626, 30646, 32439, 41286, 45969, 64878, 75691, 91938, 151382, 195617, 227073, 391234, 454146, 586851, 1173702, 1369319, 2151787, 2738638, 4107957, 4303574, 6455361, 8215914, 12910722, 15062509, 30125018, 45187527, 90375054]

約数ペア:

[(1, 90375054), (2, 45187527), (3, 30125018), (6, 15062509), (7, 12910722), (11, 8215914), (14, 6455361), (21, 4303574), (22, 4107957), (33, 2738638), (42, 2151787), (66, 1369319), (77, 1173702), (154, 586851), (199, 454146), (231, 391234), (398, 227073), (462, 195617), (597, 151382), (983, 91938), (1194, 75691), (1393, 64878), (1966, 45969), (2189, 41286), (2786, 32439), (2949, 30646), (4179, 21626), (4378, 20643), (5898, 15323), (6567, 13762), (6881, 13134), (8358, 10813)]