82080288

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2886

約数の個数: 72

約数和(自身を含む): 235767168

約数和(自身を除く): 153686880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2767, 3296, 3708, 4944, 5534, 7416, 8301, 9888, 11068, 14832, 16602, 22136, 24903, 29664, 33204, 44272, 49806, 66408, 88544, 99612, 132816, 199224, 265632, 285001, 398448, 570002, 796896, 855003, 1140004, 1710006, 2280008, 2565009, 3420012, 4560016, 5130018, 6840024, 9120032, 10260036, 13680048, 20520072, 27360096, 41040144, 82080288]

約数ペア:

[(1, 82080288), (2, 41040144), (3, 27360096), (4, 20520072), (6, 13680048), (8, 10260036), (9, 9120032), (12, 6840024), (16, 5130018), (18, 4560016), (24, 3420012), (32, 2565009), (36, 2280008), (48, 1710006), (72, 1140004), (96, 855003), (103, 796896), (144, 570002), (206, 398448), (288, 285001), (309, 265632), (412, 199224), (618, 132816), (824, 99612), (927, 88544), (1236, 66408), (1648, 49806), (1854, 44272), (2472, 33204), (2767, 29664), (3296, 24903), (3708, 22136), (4944, 16602), (5534, 14832), (7416, 11068), (8301, 9888)]