85995273

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 151603200

約数和(自身を除く): 65607927

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 59, 91, 133, 177, 247, 273, 281, 399, 413, 741, 767, 843, 1121, 1239, 1729, 1967, 2301, 3363, 3653, 5187, 5339, 5369, 5901, 7847, 10959, 14573, 16017, 16107, 16579, 23541, 25571, 37373, 43719, 49737, 69407, 76713, 102011, 112119, 116053, 208221, 215527, 306033, 315001, 348159, 485849, 646581, 945003, 1457547, 1508689, 2205007, 4095013, 4526067, 6615021, 12285039, 28665091, 85995273]

約数ペア:

[(1, 85995273), (3, 28665091), (7, 12285039), (13, 6615021), (19, 4526067), (21, 4095013), (39, 2205007), (57, 1508689), (59, 1457547), (91, 945003), (133, 646581), (177, 485849), (247, 348159), (273, 315001), (281, 306033), (399, 215527), (413, 208221), (741, 116053), (767, 112119), (843, 102011), (1121, 76713), (1239, 69407), (1729, 49737), (1967, 43719), (2301, 37373), (3363, 25571), (3653, 23541), (5187, 16579), (5339, 16107), (5369, 16017), (5901, 14573), (7847, 10959)]