80984136

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 209563200

約数和(自身を除く): 128579064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 258, 291, 344, 388, 516, 582, 776, 809, 1032, 1164, 1618, 2328, 2427, 3236, 4171, 4854, 6472, 8342, 9708, 12513, 16684, 19416, 25026, 33368, 34787, 50052, 69574, 78473, 100104, 104361, 139148, 156946, 208722, 235419, 278296, 313892, 417444, 470838, 627784, 834888, 941676, 1883352, 3374339, 6748678, 10123017, 13497356, 20246034, 26994712, 40492068, 80984136]

約数ペア:

[(1, 80984136), (2, 40492068), (3, 26994712), (4, 20246034), (6, 13497356), (8, 10123017), (12, 6748678), (24, 3374339), (43, 1883352), (86, 941676), (97, 834888), (129, 627784), (172, 470838), (194, 417444), (258, 313892), (291, 278296), (344, 235419), (388, 208722), (516, 156946), (582, 139148), (776, 104361), (809, 100104), (1032, 78473), (1164, 69574), (1618, 50052), (2328, 34787), (2427, 33368), (3236, 25026), (4171, 19416), (4854, 16684), (6472, 12513), (8342, 9708)]