87776416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 130169312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 559, 602, 688, 701, 728, 1118, 1204, 1376, 1402, 1456, 2236, 2408, 2804, 2912, 3913, 4472, 4816, 4907, 5608, 7826, 8944, 9113, 9632, 9814, 11216, 15652, 17888, 18226, 19628, 22432, 30143, 31304, 36452, 39256, 60286, 62608, 63791, 72904, 78512, 120572, 125216, 127582, 145808, 157024, 211001, 241144, 255164, 291616, 391859, 422002, 482288, 510328, 783718, 844004, 964576, 1020656, 1567436, 1688008, 2041312, 2743013, 3134872, 3376016, 5486026, 6269744, 6752032, 10972052, 12539488, 21944104, 43888208, 87776416]

約数ペア:

[(1, 87776416), (2, 43888208), (4, 21944104), (7, 12539488), (8, 10972052), (13, 6752032), (14, 6269744), (16, 5486026), (26, 3376016), (28, 3134872), (32, 2743013), (43, 2041312), (52, 1688008), (56, 1567436), (86, 1020656), (91, 964576), (104, 844004), (112, 783718), (172, 510328), (182, 482288), (208, 422002), (224, 391859), (301, 291616), (344, 255164), (364, 241144), (416, 211001), (559, 157024), (602, 145808), (688, 127582), (701, 125216), (728, 120572), (1118, 78512), (1204, 72904), (1376, 63791), (1402, 62608), (1456, 60286), (2236, 39256), (2408, 36452), (2804, 31304), (2912, 30143), (3913, 22432), (4472, 19628), (4816, 18226), (4907, 17888), (5608, 15652), (7826, 11216), (8944, 9814), (9113, 9632)]