90065248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 220739904

約数和(自身を除く): 130674656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 157, 182, 197, 208, 224, 314, 364, 394, 416, 628, 728, 788, 1099, 1256, 1379, 1456, 1576, 2041, 2198, 2512, 2561, 2758, 2912, 3152, 4082, 4396, 5024, 5122, 5516, 6304, 8164, 8792, 10244, 11032, 14287, 16328, 17584, 17927, 20488, 22064, 28574, 30929, 32656, 35168, 35854, 40976, 44128, 57148, 61858, 65312, 71708, 81952, 114296, 123716, 143416, 216503, 228592, 247432, 286832, 402077, 433006, 457184, 494864, 573664, 804154, 866012, 989728, 1608308, 1732024, 2814539, 3216616, 3464048, 5629078, 6433232, 6928096, 11258156, 12866464, 22516312, 45032624, 90065248]

約数ペア:

[(1, 90065248), (2, 45032624), (4, 22516312), (7, 12866464), (8, 11258156), (13, 6928096), (14, 6433232), (16, 5629078), (26, 3464048), (28, 3216616), (32, 2814539), (52, 1732024), (56, 1608308), (91, 989728), (104, 866012), (112, 804154), (157, 573664), (182, 494864), (197, 457184), (208, 433006), (224, 402077), (314, 286832), (364, 247432), (394, 228592), (416, 216503), (628, 143416), (728, 123716), (788, 114296), (1099, 81952), (1256, 71708), (1379, 65312), (1456, 61858), (1576, 57148), (2041, 44128), (2198, 40976), (2512, 35854), (2561, 35168), (2758, 32656), (2912, 30929), (3152, 28574), (4082, 22064), (4396, 20488), (5024, 17927), (5122, 17584), (5516, 16328), (6304, 14287), (8164, 11032), (8792, 10244)]