81017952

素因数分解:

$2^5\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1499}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 213192000

約数和(自身を除く): 132174048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 563, 1126, 1499, 1689, 2252, 2998, 3378, 4497, 4504, 5996, 6756, 8994, 9008, 11992, 13512, 17988, 18016, 23984, 27024, 35976, 47968, 54048, 71952, 143904, 843937, 1687874, 2531811, 3375748, 5063622, 6751496, 10127244, 13502992, 20254488, 27005984, 40508976, 81017952]

約数ペア:

[(1, 81017952), (2, 40508976), (3, 27005984), (4, 20254488), (6, 13502992), (8, 10127244), (12, 6751496), (16, 5063622), (24, 3375748), (32, 2531811), (48, 1687874), (96, 843937), (563, 143904), (1126, 71952), (1499, 54048), (1689, 47968), (2252, 35976), (2998, 27024), (3378, 23984), (4497, 18016), (4504, 17988), (5996, 13512), (6756, 11992), (8994, 9008)]