61399548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{34807}}^1$

素因数の和:34831

約数の個数: 54

約数和(自身を含む): 180549096

約数和(自身を除く): 119149548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 34807, 69614, 104421, 139228, 208842, 243649, 313263, 417684, 487298, 626526, 730947, 974596, 1253052, 1461894, 1705543, 2192841, 2923788, 3411086, 4385682, 5116629, 6822172, 8771364, 10233258, 15349887, 20466516, 30699774, 61399548]

約数ペア:

[(1, 61399548), (2, 30699774), (3, 20466516), (4, 15349887), (6, 10233258), (7, 8771364), (9, 6822172), (12, 5116629), (14, 4385682), (18, 3411086), (21, 2923788), (28, 2192841), (36, 1705543), (42, 1461894), (49, 1253052), (63, 974596), (84, 730947), (98, 626526), (126, 487298), (147, 417684), (196, 313263), (252, 243649), (294, 208842), (441, 139228), (588, 104421), (882, 69614), (1764, 34807)]