66384432

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 194059008

約数和(自身を除く): 127674576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 71, 72, 86, 129, 142, 144, 151, 172, 213, 258, 284, 302, 344, 387, 426, 453, 516, 568, 604, 639, 688, 774, 852, 906, 1032, 1136, 1208, 1278, 1359, 1548, 1704, 1812, 2064, 2416, 2556, 2718, 3053, 3096, 3408, 3624, 5112, 5436, 6106, 6192, 6493, 7248, 9159, 10224, 10721, 10872, 12212, 12986, 18318, 19479, 21442, 21744, 24424, 25972, 27477, 32163, 36636, 38958, 42884, 48848, 51944, 54954, 58437, 64326, 73272, 77916, 85768, 96489, 103888, 109908, 116874, 128652, 146544, 155832, 171536, 192978, 219816, 233748, 257304, 311664, 385956, 439632, 461003, 467496, 514608, 771912, 922006, 934992, 1383009, 1543824, 1844012, 2766018, 3688024, 4149027, 5532036, 7376048, 8298054, 11064072, 16596108, 22128144, 33192216, 66384432]

約数ペア:

[(1, 66384432), (2, 33192216), (3, 22128144), (4, 16596108), (6, 11064072), (8, 8298054), (9, 7376048), (12, 5532036), (16, 4149027), (18, 3688024), (24, 2766018), (36, 1844012), (43, 1543824), (48, 1383009), (71, 934992), (72, 922006), (86, 771912), (129, 514608), (142, 467496), (144, 461003), (151, 439632), (172, 385956), (213, 311664), (258, 257304), (284, 233748), (302, 219816), (344, 192978), (387, 171536), (426, 155832), (453, 146544), (516, 128652), (568, 116874), (604, 109908), (639, 103888), (688, 96489), (774, 85768), (852, 77916), (906, 73272), (1032, 64326), (1136, 58437), (1208, 54954), (1278, 51944), (1359, 48848), (1548, 42884), (1704, 38958), (1812, 36636), (2064, 32163), (2416, 27477), (2556, 25972), (2718, 24424), (3053, 21744), (3096, 21442), (3408, 19479), (3624, 18318), (5112, 12986), (5436, 12212), (6106, 10872), (6192, 10721), (6493, 10224), (7248, 9159)]