87827894

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 170726400

約数和(自身を除く): 82898506

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 113, 154, 206, 226, 343, 539, 686, 721, 791, 1078, 1133, 1243, 1442, 1582, 2266, 2486, 3773, 5047, 5537, 7546, 7931, 8701, 10094, 11074, 11639, 15862, 17402, 23278, 35329, 38759, 55517, 60907, 70658, 77518, 81473, 111034, 121814, 128029, 162946, 256058, 388619, 426349, 570311, 777238, 852698, 896203, 1140622, 1792406, 3992177, 6273421, 7984354, 12546842, 43913947, 87827894]

約数ペア:

[(1, 87827894), (2, 43913947), (7, 12546842), (11, 7984354), (14, 6273421), (22, 3992177), (49, 1792406), (77, 1140622), (98, 896203), (103, 852698), (113, 777238), (154, 570311), (206, 426349), (226, 388619), (343, 256058), (539, 162946), (686, 128029), (721, 121814), (791, 111034), (1078, 81473), (1133, 77518), (1243, 70658), (1442, 60907), (1582, 55517), (2266, 38759), (2486, 35329), (3773, 23278), (5047, 17402), (5537, 15862), (7546, 11639), (7931, 11074), (8701, 10094)]