73915912

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 162220860

約数和(自身を除く): 88304948

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 772, 977, 1351, 1544, 1954, 2702, 3908, 5404, 6839, 7816, 9457, 10808, 13678, 18914, 27356, 37828, 47873, 54712, 75656, 95746, 188561, 191492, 377122, 382984, 754244, 1319927, 1508488, 2639854, 5279708, 9239489, 10559416, 18478978, 36957956, 73915912]

約数ペア:

[(1, 73915912), (2, 36957956), (4, 18478978), (7, 10559416), (8, 9239489), (14, 5279708), (28, 2639854), (49, 1508488), (56, 1319927), (98, 754244), (193, 382984), (196, 377122), (386, 191492), (392, 188561), (772, 95746), (977, 75656), (1351, 54712), (1544, 47873), (1954, 37828), (2702, 27356), (3908, 18914), (5404, 13678), (6839, 10808), (7816, 9457)]