86235688

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 205776000

約数和(自身を除く): 119540312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 2156, 2744, 2857, 3773, 4312, 5714, 7546, 11428, 15092, 19999, 22856, 30184, 31427, 39998, 62854, 79996, 125708, 139993, 159992, 219989, 251416, 279986, 439978, 559972, 879956, 979951, 1119944, 1539923, 1759912, 1959902, 3079846, 3919804, 6159692, 7839608, 10779461, 12319384, 21558922, 43117844, 86235688]

約数ペア:

[(1, 86235688), (2, 43117844), (4, 21558922), (7, 12319384), (8, 10779461), (11, 7839608), (14, 6159692), (22, 3919804), (28, 3079846), (44, 1959902), (49, 1759912), (56, 1539923), (77, 1119944), (88, 979951), (98, 879956), (154, 559972), (196, 439978), (308, 279986), (343, 251416), (392, 219989), (539, 159992), (616, 139993), (686, 125708), (1078, 79996), (1372, 62854), (2156, 39998), (2744, 31427), (2857, 30184), (3773, 22856), (4312, 19999), (5714, 15092), (7546, 11428)]