86412964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 82931036

約数列:

[1, 2, 4, 11, 22, 44, 71, 139, 142, 199, 278, 284, 398, 556, 781, 796, 1529, 1562, 2189, 3058, 3124, 4378, 6116, 8756, 9869, 14129, 19738, 27661, 28258, 39476, 55322, 56516, 108559, 110644, 155419, 217118, 304271, 310838, 434236, 608542, 621676, 1217084, 1963931, 3927862, 7855724, 21603241, 43206482, 86412964]

約数ペア:

[(1, 86412964), (2, 43206482), (4, 21603241), (11, 7855724), (22, 3927862), (44, 1963931), (71, 1217084), (139, 621676), (142, 608542), (199, 434236), (278, 310838), (284, 304271), (398, 217118), (556, 155419), (781, 110644), (796, 108559), (1529, 56516), (1562, 55322), (2189, 39476), (3058, 28258), (3124, 27661), (4378, 19738), (6116, 14129), (8756, 9869)]