86717760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1000

約数の個数: 112

約数和(自身を含む): 278318976

約数和(自身を除く): 191601216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 877, 960, 1030, 1236, 1545, 1648, 1754, 2060, 2472, 2631, 3090, 3296, 3508, 4120, 4385, 4944, 5262, 6180, 6592, 7016, 8240, 8770, 9888, 10524, 12360, 13155, 14032, 16480, 17540, 19776, 21048, 24720, 26310, 28064, 32960, 35080, 42096, 49440, 52620, 56128, 70160, 84192, 90331, 98880, 105240, 140320, 168384, 180662, 210480, 270993, 280640, 361324, 420960, 451655, 541986, 722648, 841920, 903310, 1083972, 1354965, 1445296, 1806620, 2167944, 2709930, 2890592, 3613240, 4335888, 5419860, 5781184, 7226480, 8671776, 10839720, 14452960, 17343552, 21679440, 28905920, 43358880, 86717760]

約数ペア:

[(1, 86717760), (2, 43358880), (3, 28905920), (4, 21679440), (5, 17343552), (6, 14452960), (8, 10839720), (10, 8671776), (12, 7226480), (15, 5781184), (16, 5419860), (20, 4335888), (24, 3613240), (30, 2890592), (32, 2709930), (40, 2167944), (48, 1806620), (60, 1445296), (64, 1354965), (80, 1083972), (96, 903310), (103, 841920), (120, 722648), (160, 541986), (192, 451655), (206, 420960), (240, 361324), (309, 280640), (320, 270993), (412, 210480), (480, 180662), (515, 168384), (618, 140320), (824, 105240), (877, 98880), (960, 90331), (1030, 84192), (1236, 70160), (1545, 56128), (1648, 52620), (1754, 49440), (2060, 42096), (2472, 35080), (2631, 32960), (3090, 28064), (3296, 26310), (3508, 24720), (4120, 21048), (4385, 19776), (4944, 17540), (5262, 16480), (6180, 14032), (6592, 13155), (7016, 12360), (8240, 10524), (8770, 9888)]