71549244

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17016

約数の個数: 60

約数和(自身を含む): 201443704

約数和(自身を除く): 129894460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 16987, 33974, 50961, 67948, 101922, 152883, 203844, 220831, 305766, 441662, 458649, 611532, 662493, 883324, 917298, 1324986, 1375947, 1834596, 1987479, 2649972, 2751894, 3974958, 5503788, 5962437, 7949916, 11924874, 17887311, 23849748, 35774622, 71549244]

約数ペア:

[(1, 71549244), (2, 35774622), (3, 23849748), (4, 17887311), (6, 11924874), (9, 7949916), (12, 5962437), (13, 5503788), (18, 3974958), (26, 2751894), (27, 2649972), (36, 1987479), (39, 1834596), (52, 1375947), (54, 1324986), (78, 917298), (81, 883324), (108, 662493), (117, 611532), (156, 458649), (162, 441662), (234, 305766), (324, 220831), (351, 203844), (468, 152883), (702, 101922), (1053, 67948), (1404, 50961), (2106, 33974), (4212, 16987)]