85491826

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 74175374

約数列:

[1, 2, 7, 14, 29, 43, 58, 59, 83, 86, 118, 166, 203, 301, 406, 413, 581, 602, 826, 1162, 1247, 1711, 2407, 2494, 2537, 3422, 3569, 4814, 4897, 5074, 7138, 8729, 9794, 11977, 16849, 17458, 17759, 23954, 24983, 33698, 34279, 35518, 49966, 68558, 73573, 103501, 142013, 147146, 207002, 210571, 284026, 421142, 515011, 724507, 994091, 1030022, 1449014, 1473997, 1988182, 2947994, 6106559, 12213118, 42745913, 85491826]

約数ペア:

[(1, 85491826), (2, 42745913), (7, 12213118), (14, 6106559), (29, 2947994), (43, 1988182), (58, 1473997), (59, 1449014), (83, 1030022), (86, 994091), (118, 724507), (166, 515011), (203, 421142), (301, 284026), (406, 210571), (413, 207002), (581, 147146), (602, 142013), (826, 103501), (1162, 73573), (1247, 68558), (1711, 49966), (2407, 35518), (2494, 34279), (2537, 33698), (3422, 24983), (3569, 23954), (4814, 17759), (4897, 17458), (5074, 16849), (7138, 11977), (8729, 9794)]