85215204

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15077}}^1$

素因数の和:15244

約数の個数: 36

約数和(自身を含む): 216791484

約数和(自身を除く): 131576280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 15077, 30154, 45231, 60308, 90462, 135693, 180924, 271386, 542772, 2367089, 4734178, 7101267, 9468356, 14202534, 21303801, 28405068, 42607602, 85215204]

約数ペア:

[(1, 85215204), (2, 42607602), (3, 28405068), (4, 21303801), (6, 14202534), (9, 9468356), (12, 7101267), (18, 4734178), (36, 2367089), (157, 542772), (314, 271386), (471, 180924), (628, 135693), (942, 90462), (1413, 60308), (1884, 45231), (2826, 30154), (5652, 15077)]