87485814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 204828624

約数和(自身を除く): 117342810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 461, 811, 922, 1383, 1622, 2433, 2766, 4149, 4866, 5993, 7299, 8298, 10543, 11986, 14598, 17979, 21086, 31629, 35958, 53937, 63258, 94887, 107874, 189774, 373871, 747742, 1121613, 2243226, 3364839, 4860323, 6729678, 9720646, 14580969, 29161938, 43742907, 87485814]

約数ペア:

[(1, 87485814), (2, 43742907), (3, 29161938), (6, 14580969), (9, 9720646), (13, 6729678), (18, 4860323), (26, 3364839), (39, 2243226), (78, 1121613), (117, 747742), (234, 373871), (461, 189774), (811, 107874), (922, 94887), (1383, 63258), (1622, 53937), (2433, 35958), (2766, 31629), (4149, 21086), (4866, 17979), (5993, 14598), (7299, 11986), (8298, 10543)]