61452272

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:886

約数の個数: 60

約数和(自身を含む): 140031216

約数和(自身を除く): 78578944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 761, 784, 824, 1442, 1522, 1648, 2884, 3044, 5047, 5327, 5768, 6088, 10094, 10654, 11536, 12176, 20188, 21308, 37289, 40376, 42616, 74578, 78383, 80752, 85232, 149156, 156766, 298312, 313532, 548681, 596624, 627064, 1097362, 1254128, 2194724, 3840767, 4389448, 7681534, 8778896, 15363068, 30726136, 61452272]

約数ペア:

[(1, 61452272), (2, 30726136), (4, 15363068), (7, 8778896), (8, 7681534), (14, 4389448), (16, 3840767), (28, 2194724), (49, 1254128), (56, 1097362), (98, 627064), (103, 596624), (112, 548681), (196, 313532), (206, 298312), (392, 156766), (412, 149156), (721, 85232), (761, 80752), (784, 78383), (824, 74578), (1442, 42616), (1522, 40376), (1648, 37289), (2884, 21308), (3044, 20188), (5047, 12176), (5327, 11536), (5768, 10654), (6088, 10094)]