87102954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 199630080

約数和(自身を除く): 112527126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 771, 991, 1542, 1982, 2313, 2973, 4626, 4883, 5946, 8919, 9766, 14649, 17838, 18829, 29298, 37658, 43947, 56487, 87894, 112974, 169461, 254687, 338922, 509374, 764061, 1528122, 2292183, 4584366, 4839053, 9678106, 14517159, 29034318, 43551477, 87102954]

約数ペア:

[(1, 87102954), (2, 43551477), (3, 29034318), (6, 14517159), (9, 9678106), (18, 4839053), (19, 4584366), (38, 2292183), (57, 1528122), (114, 764061), (171, 509374), (257, 338922), (342, 254687), (514, 169461), (771, 112974), (991, 87894), (1542, 56487), (1982, 43947), (2313, 37658), (2973, 29298), (4626, 18829), (4883, 17838), (5946, 14649), (8919, 9766)]