27780084

素因数分解:

$2^2\times 3^4\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 73180800

約数和(自身を除く): 45400716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 324, 358, 479, 537, 716, 958, 1074, 1437, 1611, 1916, 2148, 2874, 3222, 4311, 4833, 5748, 6444, 8622, 9666, 12933, 14499, 17244, 19332, 25866, 28998, 38799, 51732, 57996, 77598, 85741, 155196, 171482, 257223, 342964, 514446, 771669, 1028892, 1543338, 2315007, 3086676, 4630014, 6945021, 9260028, 13890042, 27780084]

約数ペア:

[(1, 27780084), (2, 13890042), (3, 9260028), (4, 6945021), (6, 4630014), (9, 3086676), (12, 2315007), (18, 1543338), (27, 1028892), (36, 771669), (54, 514446), (81, 342964), (108, 257223), (162, 171482), (179, 155196), (324, 85741), (358, 77598), (479, 57996), (537, 51732), (716, 38799), (958, 28998), (1074, 25866), (1437, 19332), (1611, 17244), (1916, 14499), (2148, 12933), (2874, 9666), (3222, 8622), (4311, 6444), (4833, 5748)]