77268978

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{28057}}^1$

素因数の和:28088

約数の個数: 40

約数和(自身を含む): 183330972

約数和(自身を除く): 106061994

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 28057, 56114, 84171, 168342, 252513, 476969, 505026, 757539, 953938, 1430907, 1515078, 2272617, 2861814, 4292721, 4545234, 8585442, 12878163, 25756326, 38634489, 77268978]

約数ペア:

[(1, 77268978), (2, 38634489), (3, 25756326), (6, 12878163), (9, 8585442), (17, 4545234), (18, 4292721), (27, 2861814), (34, 2272617), (51, 1515078), (54, 1430907), (81, 953938), (102, 757539), (153, 505026), (162, 476969), (306, 252513), (459, 168342), (918, 84171), (1377, 56114), (2754, 28057)]