8283996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 24321024

約数和(自身を除く): 16037028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 463, 497, 639, 852, 926, 994, 1278, 1389, 1491, 1852, 1988, 2556, 2778, 2982, 3241, 4167, 4473, 5556, 5964, 6482, 8334, 8946, 9723, 12964, 16668, 17892, 19446, 29169, 32873, 38892, 58338, 65746, 98619, 116676, 131492, 197238, 230111, 295857, 394476, 460222, 591714, 690333, 920444, 1183428, 1380666, 2070999, 2761332, 4141998, 8283996]

約数ペア:

[(1, 8283996), (2, 4141998), (3, 2761332), (4, 2070999), (6, 1380666), (7, 1183428), (9, 920444), (12, 690333), (14, 591714), (18, 460222), (21, 394476), (28, 295857), (36, 230111), (42, 197238), (63, 131492), (71, 116676), (84, 98619), (126, 65746), (142, 58338), (213, 38892), (252, 32873), (284, 29169), (426, 19446), (463, 17892), (497, 16668), (639, 12964), (852, 9723), (926, 8946), (994, 8334), (1278, 6482), (1389, 5964), (1491, 5556), (1852, 4473), (1988, 4167), (2556, 3241), (2778, 2982)]