123798584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 292331520

約数和(自身を除く): 168532936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 127, 169, 182, 206, 254, 338, 364, 412, 508, 676, 721, 728, 824, 889, 1016, 1183, 1339, 1352, 1442, 1651, 1778, 2366, 2678, 2884, 3302, 3556, 4732, 5356, 5768, 6604, 7112, 9373, 9464, 10712, 11557, 13081, 13208, 17407, 18746, 21463, 23114, 26162, 34814, 37492, 42926, 46228, 52324, 69628, 74984, 85852, 91567, 92456, 104648, 121849, 139256, 150241, 170053, 171704, 183134, 243698, 300482, 340106, 366268, 487396, 600964, 680212, 732536, 974792, 1190371, 1201928, 1360424, 2210689, 2380742, 4421378, 4761484, 8842756, 9522968, 15474823, 17685512, 30949646, 61899292, 123798584]

約数ペア:

[(1, 123798584), (2, 61899292), (4, 30949646), (7, 17685512), (8, 15474823), (13, 9522968), (14, 8842756), (26, 4761484), (28, 4421378), (52, 2380742), (56, 2210689), (91, 1360424), (103, 1201928), (104, 1190371), (127, 974792), (169, 732536), (182, 680212), (206, 600964), (254, 487396), (338, 366268), (364, 340106), (412, 300482), (508, 243698), (676, 183134), (721, 171704), (728, 170053), (824, 150241), (889, 139256), (1016, 121849), (1183, 104648), (1339, 92456), (1352, 91567), (1442, 85852), (1651, 74984), (1778, 69628), (2366, 52324), (2678, 46228), (2884, 42926), (3302, 37492), (3556, 34814), (4732, 26162), (5356, 23114), (5768, 21463), (6604, 18746), (7112, 17407), (9373, 13208), (9464, 13081), (10712, 11557)]