84269976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 254776320

約数和(自身を除く): 170506344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 113, 138, 161, 168, 184, 193, 226, 276, 322, 339, 386, 452, 483, 552, 579, 644, 678, 772, 791, 904, 966, 1158, 1288, 1351, 1356, 1544, 1582, 1932, 2316, 2373, 2599, 2702, 2712, 3164, 3864, 4053, 4439, 4632, 4746, 5198, 5404, 6328, 7797, 8106, 8878, 9492, 10396, 10808, 13317, 15594, 16212, 17756, 18193, 18984, 20792, 21809, 26634, 31073, 31188, 32424, 35512, 36386, 43618, 53268, 54579, 62146, 62376, 65427, 72772, 87236, 93219, 106536, 109158, 124292, 130854, 145544, 152663, 174472, 186438, 218316, 248584, 261708, 305326, 372876, 436632, 457989, 501607, 523416, 610652, 745752, 915978, 1003214, 1221304, 1504821, 1831956, 2006428, 3009642, 3511249, 3663912, 4012856, 6019284, 7022498, 10533747, 12038568, 14044996, 21067494, 28089992, 42134988, 84269976]

約数ペア:

[(1, 84269976), (2, 42134988), (3, 28089992), (4, 21067494), (6, 14044996), (7, 12038568), (8, 10533747), (12, 7022498), (14, 6019284), (21, 4012856), (23, 3663912), (24, 3511249), (28, 3009642), (42, 2006428), (46, 1831956), (56, 1504821), (69, 1221304), (84, 1003214), (92, 915978), (113, 745752), (138, 610652), (161, 523416), (168, 501607), (184, 457989), (193, 436632), (226, 372876), (276, 305326), (322, 261708), (339, 248584), (386, 218316), (452, 186438), (483, 174472), (552, 152663), (579, 145544), (644, 130854), (678, 124292), (772, 109158), (791, 106536), (904, 93219), (966, 87236), (1158, 72772), (1288, 65427), (1351, 62376), (1356, 62146), (1544, 54579), (1582, 53268), (1932, 43618), (2316, 36386), (2373, 35512), (2599, 32424), (2702, 31188), (2712, 31073), (3164, 26634), (3864, 21809), (4053, 20792), (4439, 18984), (4632, 18193), (4746, 17756), (5198, 16212), (5404, 15594), (6328, 13317), (7797, 10808), (8106, 10396), (8878, 9492)]