81095102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 139587840

約数和(自身を除く): 58492738

約数列:

[1, 2, 11, 22, 23, 46, 139, 253, 278, 506, 1153, 1529, 2306, 3058, 3197, 6394, 12683, 25366, 26519, 35167, 53038, 70334, 160267, 291709, 320534, 583418, 1762937, 3525874, 3686141, 7372282, 40547551, 81095102]

約数ペア:

[(1, 81095102), (2, 40547551), (11, 7372282), (22, 3686141), (23, 3525874), (46, 1762937), (139, 583418), (253, 320534), (278, 291709), (506, 160267), (1153, 70334), (1529, 53038), (2306, 35167), (3058, 26519), (3197, 25366), (6394, 12683)]