47928024

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2054

約数の個数: 80

約数和(自身を含む): 137940000

約数和(自身を除く): 90011976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 1999, 2664, 2997, 3996, 3998, 5994, 5997, 7992, 7996, 11988, 11994, 15992, 17991, 23976, 23988, 35982, 47976, 53973, 71964, 73963, 107946, 143928, 147926, 161919, 215892, 221889, 295852, 323838, 431784, 443778, 591704, 647676, 665667, 887556, 1295352, 1331334, 1775112, 1997001, 2662668, 3994002, 5325336, 5991003, 7988004, 11982006, 15976008, 23964012, 47928024]

約数ペア:

[(1, 47928024), (2, 23964012), (3, 15976008), (4, 11982006), (6, 7988004), (8, 5991003), (9, 5325336), (12, 3994002), (18, 2662668), (24, 1997001), (27, 1775112), (36, 1331334), (37, 1295352), (54, 887556), (72, 665667), (74, 647676), (81, 591704), (108, 443778), (111, 431784), (148, 323838), (162, 295852), (216, 221889), (222, 215892), (296, 161919), (324, 147926), (333, 143928), (444, 107946), (648, 73963), (666, 71964), (888, 53973), (999, 47976), (1332, 35982), (1998, 23988), (1999, 23976), (2664, 17991), (2997, 15992), (3996, 11994), (3998, 11988), (5994, 7996), (5997, 7992)]