91511224

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 209919600

約数和(自身を除く): 118408376

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 61, 86, 89, 98, 122, 172, 178, 196, 244, 301, 344, 356, 392, 427, 488, 602, 623, 712, 854, 1204, 1246, 1708, 2107, 2408, 2492, 2623, 2989, 3416, 3827, 4214, 4361, 4984, 5246, 5429, 5978, 7654, 8428, 8722, 10492, 10858, 11956, 15308, 16856, 17444, 18361, 20984, 21716, 23912, 26789, 30616, 34888, 36722, 38003, 43432, 53578, 73444, 76006, 107156, 128527, 146888, 152012, 187523, 214312, 233447, 257054, 266021, 304024, 375046, 466894, 514108, 532042, 750092, 933788, 1028216, 1064084, 1500184, 1634129, 1867576, 2128168, 3268258, 6536516, 11438903, 13073032, 22877806, 45755612, 91511224]

約数ペア:

[(1, 91511224), (2, 45755612), (4, 22877806), (7, 13073032), (8, 11438903), (14, 6536516), (28, 3268258), (43, 2128168), (49, 1867576), (56, 1634129), (61, 1500184), (86, 1064084), (89, 1028216), (98, 933788), (122, 750092), (172, 532042), (178, 514108), (196, 466894), (244, 375046), (301, 304024), (344, 266021), (356, 257054), (392, 233447), (427, 214312), (488, 187523), (602, 152012), (623, 146888), (712, 128527), (854, 107156), (1204, 76006), (1246, 73444), (1708, 53578), (2107, 43432), (2408, 38003), (2492, 36722), (2623, 34888), (2989, 30616), (3416, 26789), (3827, 23912), (4214, 21716), (4361, 20984), (4984, 18361), (5246, 17444), (5429, 16856), (5978, 15308), (7654, 11956), (8428, 10858), (8722, 10492)]