71256192

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 221136000

約数和(自身を除く): 149879808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 541, 588, 672, 686, 784, 896, 1029, 1082, 1176, 1344, 1372, 1568, 1623, 2058, 2164, 2352, 2688, 2744, 3136, 3246, 3787, 4116, 4328, 4704, 5488, 6272, 6492, 7574, 8232, 8656, 9408, 10976, 11361, 12984, 15148, 16464, 17312, 18816, 21952, 22722, 25968, 26509, 30296, 32928, 34624, 43904, 45444, 51936, 53018, 60592, 65856, 69248, 79527, 90888, 103872, 106036, 121184, 131712, 159054, 181776, 185563, 207744, 212072, 242368, 318108, 363552, 371126, 424144, 484736, 556689, 636216, 727104, 742252, 848288, 1113378, 1272432, 1454208, 1484504, 1696576, 2226756, 2544864, 2969008, 3393152, 4453512, 5089728, 5938016, 8907024, 10179456, 11876032, 17814048, 23752064, 35628096, 71256192]

約数ペア:

[(1, 71256192), (2, 35628096), (3, 23752064), (4, 17814048), (6, 11876032), (7, 10179456), (8, 8907024), (12, 5938016), (14, 5089728), (16, 4453512), (21, 3393152), (24, 2969008), (28, 2544864), (32, 2226756), (42, 1696576), (48, 1484504), (49, 1454208), (56, 1272432), (64, 1113378), (84, 848288), (96, 742252), (98, 727104), (112, 636216), (128, 556689), (147, 484736), (168, 424144), (192, 371126), (196, 363552), (224, 318108), (294, 242368), (336, 212072), (343, 207744), (384, 185563), (392, 181776), (448, 159054), (541, 131712), (588, 121184), (672, 106036), (686, 103872), (784, 90888), (896, 79527), (1029, 69248), (1082, 65856), (1176, 60592), (1344, 53018), (1372, 51936), (1568, 45444), (1623, 43904), (2058, 34624), (2164, 32928), (2352, 30296), (2688, 26509), (2744, 25968), (3136, 22722), (3246, 21952), (3787, 18816), (4116, 17312), (4328, 16464), (4704, 15148), (5488, 12984), (6272, 11361), (6492, 10976), (7574, 9408), (8232, 8656)]