66082808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 144529920

約数和(自身を除く): 78447112

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 163, 187, 271, 326, 374, 542, 652, 748, 1084, 1304, 1496, 1793, 2168, 2771, 2981, 3586, 4607, 5542, 5962, 7172, 9214, 11084, 11924, 14344, 18428, 22168, 23848, 30481, 36856, 44173, 50677, 60962, 88346, 101354, 121924, 176692, 202708, 243848, 353384, 405416, 485903, 750941, 971806, 1501882, 1943612, 3003764, 3887224, 6007528, 8260351, 16520702, 33041404, 66082808]

約数ペア:

[(1, 66082808), (2, 33041404), (4, 16520702), (8, 8260351), (11, 6007528), (17, 3887224), (22, 3003764), (34, 1943612), (44, 1501882), (68, 971806), (88, 750941), (136, 485903), (163, 405416), (187, 353384), (271, 243848), (326, 202708), (374, 176692), (542, 121924), (652, 101354), (748, 88346), (1084, 60962), (1304, 50677), (1496, 44173), (1793, 36856), (2168, 30481), (2771, 23848), (2981, 22168), (3586, 18428), (4607, 14344), (5542, 11924), (5962, 11084), (7172, 9214)]