87080664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19403}}^1$

素因数の和:19440

約数の個数: 64

約数和(自身を含む): 251475840

約数和(自身を除く): 164395176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19403, 38806, 58209, 77612, 116418, 155224, 213433, 232836, 329851, 426866, 465672, 640299, 659702, 853732, 989553, 1280598, 1319404, 1707464, 1979106, 2561196, 2638808, 3628361, 3958212, 5122392, 7256722, 7916424, 10885083, 14513444, 21770166, 29026888, 43540332, 87080664]

約数ペア:

[(1, 87080664), (2, 43540332), (3, 29026888), (4, 21770166), (6, 14513444), (8, 10885083), (11, 7916424), (12, 7256722), (17, 5122392), (22, 3958212), (24, 3628361), (33, 2638808), (34, 2561196), (44, 1979106), (51, 1707464), (66, 1319404), (68, 1280598), (88, 989553), (102, 853732), (132, 659702), (136, 640299), (187, 465672), (204, 426866), (264, 329851), (374, 232836), (408, 213433), (561, 155224), (748, 116418), (1122, 77612), (1496, 58209), (2244, 38806), (4488, 19403)]