71657952

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17359}}^1$

素因数の和:17415

約数の個数: 48

約数和(自身を含む): 192487680

約数和(自身を除く): 120829728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 17359, 34718, 52077, 69436, 104154, 138872, 208308, 277744, 416616, 555488, 746437, 833232, 1492874, 1666464, 2239311, 2985748, 4478622, 5971496, 8957244, 11942992, 17914488, 23885984, 35828976, 71657952]

約数ペア:

[(1, 71657952), (2, 35828976), (3, 23885984), (4, 17914488), (6, 11942992), (8, 8957244), (12, 5971496), (16, 4478622), (24, 2985748), (32, 2239311), (43, 1666464), (48, 1492874), (86, 833232), (96, 746437), (129, 555488), (172, 416616), (258, 277744), (344, 208308), (516, 138872), (688, 104154), (1032, 69436), (1376, 52077), (2064, 34718), (4128, 17359)]