87888255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 181504512

約数和(自身を除く): 93616257

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 67, 91, 93, 105, 155, 195, 201, 217, 273, 335, 403, 455, 465, 469, 651, 871, 961, 1005, 1085, 1209, 1365, 1407, 2015, 2077, 2345, 2613, 2821, 2883, 3255, 4355, 4805, 6045, 6097, 6231, 6727, 7035, 8463, 10385, 12493, 13065, 14105, 14415, 14539, 18291, 20181, 27001, 30485, 31155, 33635, 37479, 42315, 43617, 62465, 64387, 72695, 81003, 87451, 91455, 100905, 135005, 187395, 189007, 193161, 218085, 262353, 321935, 405015, 437255, 450709, 567021, 837031, 945035, 965805, 1311765, 1352127, 2253545, 2511093, 2835105, 4185155, 5859217, 6760635, 12555465, 17577651, 29296085, 87888255]

約数ペア:

[(1, 87888255), (3, 29296085), (5, 17577651), (7, 12555465), (13, 6760635), (15, 5859217), (21, 4185155), (31, 2835105), (35, 2511093), (39, 2253545), (65, 1352127), (67, 1311765), (91, 965805), (93, 945035), (105, 837031), (155, 567021), (195, 450709), (201, 437255), (217, 405015), (273, 321935), (335, 262353), (403, 218085), (455, 193161), (465, 189007), (469, 187395), (651, 135005), (871, 100905), (961, 91455), (1005, 87451), (1085, 81003), (1209, 72695), (1365, 64387), (1407, 62465), (2015, 43617), (2077, 42315), (2345, 37479), (2613, 33635), (2821, 31155), (2883, 30485), (3255, 27001), (4355, 20181), (4805, 18291), (6045, 14539), (6097, 14415), (6231, 14105), (6727, 13065), (7035, 12493), (8463, 10385)]