81299136

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{4111}}^1$

素因数の和:4229

約数の個数: 56

約数和(自身を含む): 217245184

約数和(自身を除く): 135946048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4111, 4944, 6592, 8222, 9888, 12333, 16444, 19776, 24666, 32888, 49332, 65776, 98664, 131552, 197328, 263104, 394656, 423433, 789312, 846866, 1270299, 1693732, 2540598, 3387464, 5081196, 6774928, 10162392, 13549856, 20324784, 27099712, 40649568, 81299136]

約数ペア:

[(1, 81299136), (2, 40649568), (3, 27099712), (4, 20324784), (6, 13549856), (8, 10162392), (12, 6774928), (16, 5081196), (24, 3387464), (32, 2540598), (48, 1693732), (64, 1270299), (96, 846866), (103, 789312), (192, 423433), (206, 394656), (309, 263104), (412, 197328), (618, 131552), (824, 98664), (1236, 65776), (1648, 49332), (2472, 32888), (3296, 24666), (4111, 19776), (4944, 16444), (6592, 12333), (8222, 9888)]