127516284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7215

約数の個数: 72

約数和(自身を含む): 373621248

約数和(自身を除く): 246104964

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, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 7127, 8946, 14254, 17892, 21381, 28508, 42762, 49889, 64143, 85524, 99778, 128286, 149667, 199556, 256572, 299334, 449001, 506017, 598668, 898002, 1012034, 1518051, 1796004, 2024068, 3036102, 3542119, 4554153, 6072204, 7084238, 9108306, 10626357, 14168476, 18216612, 21252714, 31879071, 42505428, 63758142, 127516284]

約数ペア:

[(1, 127516284), (2, 63758142), (3, 42505428), (4, 31879071), (6, 21252714), (7, 18216612), (9, 14168476), (12, 10626357), (14, 9108306), (18, 7084238), (21, 6072204), (28, 4554153), (36, 3542119), (42, 3036102), (63, 2024068), (71, 1796004), (84, 1518051), (126, 1012034), (142, 898002), (213, 598668), (252, 506017), (284, 449001), (426, 299334), (497, 256572), (639, 199556), (852, 149667), (994, 128286), (1278, 99778), (1491, 85524), (1988, 64143), (2556, 49889), (2982, 42762), (4473, 28508), (5964, 21381), (7127, 17892), (8946, 14254)]