80363904

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 226913280

約数和(自身を除く): 146549376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 157, 172, 186, 192, 248, 258, 314, 344, 372, 384, 471, 496, 516, 628, 688, 744, 942, 992, 1032, 1256, 1333, 1376, 1488, 1884, 1984, 2064, 2512, 2666, 2752, 2976, 3768, 3968, 3999, 4128, 4867, 5024, 5332, 5504, 5952, 6751, 7536, 7998, 8256, 9734, 10048, 10664, 11904, 13502, 14601, 15072, 15996, 16512, 19468, 20096, 20253, 21328, 27004, 29202, 30144, 31992, 38936, 40506, 42656, 54008, 58404, 60288, 63984, 77872, 81012, 85312, 108016, 116808, 127968, 155744, 162024, 170624, 209281, 216032, 233616, 255936, 311488, 324048, 418562, 432064, 467232, 511872, 622976, 627843, 648096, 837124, 864128, 934464, 1255686, 1296192, 1674248, 1868928, 2511372, 2592384, 3348496, 5022744, 6696992, 10045488, 13393984, 20090976, 26787968, 40181952, 80363904]

約数ペア:

[(1, 80363904), (2, 40181952), (3, 26787968), (4, 20090976), (6, 13393984), (8, 10045488), (12, 6696992), (16, 5022744), (24, 3348496), (31, 2592384), (32, 2511372), (43, 1868928), (48, 1674248), (62, 1296192), (64, 1255686), (86, 934464), (93, 864128), (96, 837124), (124, 648096), (128, 627843), (129, 622976), (157, 511872), (172, 467232), (186, 432064), (192, 418562), (248, 324048), (258, 311488), (314, 255936), (344, 233616), (372, 216032), (384, 209281), (471, 170624), (496, 162024), (516, 155744), (628, 127968), (688, 116808), (744, 108016), (942, 85312), (992, 81012), (1032, 77872), (1256, 63984), (1333, 60288), (1376, 58404), (1488, 54008), (1884, 42656), (1984, 40506), (2064, 38936), (2512, 31992), (2666, 30144), (2752, 29202), (2976, 27004), (3768, 21328), (3968, 20253), (3999, 20096), (4128, 19468), (4867, 16512), (5024, 15996), (5332, 15072), (5504, 14601), (5952, 13502), (6751, 11904), (7536, 10664), (7998, 10048), (8256, 9734)]