61899292

素因数分解:

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

素因数の和:267

約数の個数: 72

約数和(自身を含む): 136421376

約数和(自身を除く): 74522084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 127, 169, 182, 206, 254, 338, 364, 412, 508, 676, 721, 889, 1183, 1339, 1442, 1651, 1778, 2366, 2678, 2884, 3302, 3556, 4732, 5356, 6604, 9373, 11557, 13081, 17407, 18746, 21463, 23114, 26162, 34814, 37492, 42926, 46228, 52324, 69628, 85852, 91567, 121849, 150241, 170053, 183134, 243698, 300482, 340106, 366268, 487396, 600964, 680212, 1190371, 2210689, 2380742, 4421378, 4761484, 8842756, 15474823, 30949646, 61899292]

約数ペア:

[(1, 61899292), (2, 30949646), (4, 15474823), (7, 8842756), (13, 4761484), (14, 4421378), (26, 2380742), (28, 2210689), (52, 1190371), (91, 680212), (103, 600964), (127, 487396), (169, 366268), (182, 340106), (206, 300482), (254, 243698), (338, 183134), (364, 170053), (412, 150241), (508, 121849), (676, 91567), (721, 85852), (889, 69628), (1183, 52324), (1339, 46228), (1442, 42926), (1651, 37492), (1778, 34814), (2366, 26162), (2678, 23114), (2884, 21463), (3302, 18746), (3556, 17407), (4732, 13081), (5356, 11557), (6604, 9373)]