85072232

素因数分解:

$2^3\times 7^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 192260640

約数和(自身を除く): 107188408

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 103, 172, 196, 206, 301, 343, 344, 392, 412, 602, 686, 721, 824, 1204, 1372, 1442, 2107, 2401, 2408, 2744, 2884, 4214, 4429, 4802, 5047, 5768, 8428, 8858, 9604, 10094, 14749, 16856, 17716, 19208, 20188, 29498, 31003, 35329, 35432, 40376, 58996, 62006, 70658, 103243, 117992, 124012, 141316, 206486, 217021, 247303, 248024, 282632, 412972, 434042, 494606, 825944, 868084, 989212, 1519147, 1736168, 1978424, 3038294, 6076588, 10634029, 12153176, 21268058, 42536116, 85072232]

約数ペア:

[(1, 85072232), (2, 42536116), (4, 21268058), (7, 12153176), (8, 10634029), (14, 6076588), (28, 3038294), (43, 1978424), (49, 1736168), (56, 1519147), (86, 989212), (98, 868084), (103, 825944), (172, 494606), (196, 434042), (206, 412972), (301, 282632), (343, 248024), (344, 247303), (392, 217021), (412, 206486), (602, 141316), (686, 124012), (721, 117992), (824, 103243), (1204, 70658), (1372, 62006), (1442, 58996), (2107, 40376), (2401, 35432), (2408, 35329), (2744, 31003), (2884, 29498), (4214, 20188), (4429, 19208), (4802, 17716), (5047, 16856), (5768, 14749), (8428, 10094), (8858, 9604)]