87763998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12979}}^1$

素因数の和:13021

約数の個数: 48

約数和(自身を含む): 213079680

約数和(自身を除く): 125315682

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 12979, 25958, 38937, 77874, 90853, 181706, 272559, 298517, 545118, 597034, 635971, 895551, 1271942, 1791102, 1907913, 2089619, 3815826, 4179238, 6268857, 12537714, 14627333, 29254666, 43881999, 87763998]

約数ペア:

[(1, 87763998), (2, 43881999), (3, 29254666), (6, 14627333), (7, 12537714), (14, 6268857), (21, 4179238), (23, 3815826), (42, 2089619), (46, 1907913), (49, 1791102), (69, 1271942), (98, 895551), (138, 635971), (147, 597034), (161, 545118), (294, 298517), (322, 272559), (483, 181706), (966, 90853), (1127, 77874), (2254, 38937), (3381, 25958), (6762, 12979)]