81029598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 192181248

約数和(自身を除く): 111151650

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 47, 62, 69, 78, 93, 94, 138, 141, 186, 282, 299, 403, 598, 611, 713, 806, 897, 961, 1081, 1209, 1222, 1426, 1457, 1794, 1833, 1922, 2139, 2162, 2418, 2883, 2914, 3243, 3666, 4278, 4371, 5766, 6486, 8742, 9269, 12493, 14053, 18538, 18941, 22103, 24986, 27807, 28106, 33511, 37479, 37882, 42159, 44206, 45167, 55614, 56823, 66309, 67022, 74958, 84318, 90334, 100533, 113646, 132618, 135501, 201066, 271002, 287339, 435643, 574678, 587171, 862017, 871286, 1038841, 1174342, 1306929, 1724034, 1761513, 2077682, 2613858, 3116523, 3523026, 6233046, 13504933, 27009866, 40514799, 81029598]

約数ペア:

[(1, 81029598), (2, 40514799), (3, 27009866), (6, 13504933), (13, 6233046), (23, 3523026), (26, 3116523), (31, 2613858), (39, 2077682), (46, 1761513), (47, 1724034), (62, 1306929), (69, 1174342), (78, 1038841), (93, 871286), (94, 862017), (138, 587171), (141, 574678), (186, 435643), (282, 287339), (299, 271002), (403, 201066), (598, 135501), (611, 132618), (713, 113646), (806, 100533), (897, 90334), (961, 84318), (1081, 74958), (1209, 67022), (1222, 66309), (1426, 56823), (1457, 55614), (1794, 45167), (1833, 44206), (1922, 42159), (2139, 37882), (2162, 37479), (2418, 33511), (2883, 28106), (2914, 27807), (3243, 24986), (3666, 22103), (4278, 18941), (4371, 18538), (5766, 14053), (6486, 12493), (8742, 9269)]