81954612

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32993}}^1$

素因数の和:33029

約数の個数: 48

約数和(自身を含む): 221719680

約数和(自身を除く): 139765068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 32993, 65986, 98979, 131972, 197958, 296937, 395916, 593874, 758839, 890811, 1187748, 1517678, 1781622, 2276517, 3035356, 3563244, 4553034, 6829551, 9106068, 13659102, 20488653, 27318204, 40977306, 81954612]

約数ペア:

[(1, 81954612), (2, 40977306), (3, 27318204), (4, 20488653), (6, 13659102), (9, 9106068), (12, 6829551), (18, 4553034), (23, 3563244), (27, 3035356), (36, 2276517), (46, 1781622), (54, 1517678), (69, 1187748), (92, 890811), (108, 758839), (138, 593874), (207, 395916), (276, 296937), (414, 197958), (621, 131972), (828, 98979), (1242, 65986), (2484, 32993)]