77254144

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 120

約数和(自身を含む): 179597880

約数和(自身を除く): 102343736

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 43, 44, 58, 64, 86, 88, 116, 121, 128, 172, 176, 232, 242, 256, 319, 344, 352, 464, 473, 484, 512, 638, 688, 704, 928, 946, 968, 1247, 1276, 1376, 1408, 1856, 1892, 1936, 2494, 2552, 2752, 2816, 3509, 3712, 3784, 3872, 4988, 5104, 5203, 5504, 5632, 7018, 7424, 7568, 7744, 9976, 10208, 10406, 11008, 13717, 14036, 14848, 15136, 15488, 19952, 20416, 20812, 22016, 27434, 28072, 30272, 30976, 39904, 40832, 41624, 54868, 56144, 60544, 61952, 79808, 81664, 83248, 109736, 112288, 121088, 150887, 159616, 163328, 166496, 219472, 224576, 242176, 301774, 319232, 332992, 438944, 449152, 603548, 638464, 665984, 877888, 898304, 1207096, 1331968, 1755776, 1796608, 2414192, 2663936, 3511552, 4828384, 7023104, 9656768, 19313536, 38627072, 77254144]

約数ペア:

[(1, 77254144), (2, 38627072), (4, 19313536), (8, 9656768), (11, 7023104), (16, 4828384), (22, 3511552), (29, 2663936), (32, 2414192), (43, 1796608), (44, 1755776), (58, 1331968), (64, 1207096), (86, 898304), (88, 877888), (116, 665984), (121, 638464), (128, 603548), (172, 449152), (176, 438944), (232, 332992), (242, 319232), (256, 301774), (319, 242176), (344, 224576), (352, 219472), (464, 166496), (473, 163328), (484, 159616), (512, 150887), (638, 121088), (688, 112288), (704, 109736), (928, 83248), (946, 81664), (968, 79808), (1247, 61952), (1276, 60544), (1376, 56144), (1408, 54868), (1856, 41624), (1892, 40832), (1936, 39904), (2494, 30976), (2552, 30272), (2752, 28072), (2816, 27434), (3509, 22016), (3712, 20812), (3784, 20416), (3872, 19952), (4988, 15488), (5104, 15136), (5203, 14848), (5504, 14036), (5632, 13717), (7018, 11008), (7424, 10406), (7568, 10208), (7744, 9976)]