56113146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 130437216

約数和(自身を除く): 74324070

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 83, 138, 142, 166, 207, 213, 249, 414, 426, 498, 529, 639, 747, 1058, 1278, 1494, 1587, 1633, 1909, 3174, 3266, 3818, 4761, 4899, 5727, 5893, 9522, 9798, 11454, 11786, 14697, 17181, 17679, 29394, 34362, 35358, 37559, 43907, 53037, 75118, 87814, 106074, 112677, 131721, 135539, 225354, 263442, 271078, 338031, 395163, 406617, 676062, 790326, 813234, 1219851, 2439702, 3117397, 6234794, 9352191, 18704382, 28056573, 56113146]

約数ペア:

[(1, 56113146), (2, 28056573), (3, 18704382), (6, 9352191), (9, 6234794), (18, 3117397), (23, 2439702), (46, 1219851), (69, 813234), (71, 790326), (83, 676062), (138, 406617), (142, 395163), (166, 338031), (207, 271078), (213, 263442), (249, 225354), (414, 135539), (426, 131721), (498, 112677), (529, 106074), (639, 87814), (747, 75118), (1058, 53037), (1278, 43907), (1494, 37559), (1587, 35358), (1633, 34362), (1909, 29394), (3174, 17679), (3266, 17181), (3818, 14697), (4761, 11786), (4899, 11454), (5727, 9798), (5893, 9522)]