47784096

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2098

約数の個数: 72

約数和(自身を含む): 137592000

約数和(自身を除く): 89807904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 1999, 2656, 2988, 3984, 3998, 5976, 5997, 7968, 7996, 11952, 11994, 15992, 17991, 23904, 23988, 31984, 35982, 47976, 63968, 71964, 95952, 143928, 165917, 191904, 287856, 331834, 497751, 575712, 663668, 995502, 1327336, 1493253, 1991004, 2654672, 2986506, 3982008, 5309344, 5973012, 7964016, 11946024, 15928032, 23892048, 47784096]

約数ペア:

[(1, 47784096), (2, 23892048), (3, 15928032), (4, 11946024), (6, 7964016), (8, 5973012), (9, 5309344), (12, 3982008), (16, 2986506), (18, 2654672), (24, 1991004), (32, 1493253), (36, 1327336), (48, 995502), (72, 663668), (83, 575712), (96, 497751), (144, 331834), (166, 287856), (249, 191904), (288, 165917), (332, 143928), (498, 95952), (664, 71964), (747, 63968), (996, 47976), (1328, 35982), (1494, 31984), (1992, 23988), (1999, 23904), (2656, 17991), (2988, 15992), (3984, 11994), (3998, 11952), (5976, 7996), (5997, 7968)]