86889768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 262656000

約数和(自身を除く): 175766232

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, 199, 226, 276, 322, 339, 398, 452, 483, 552, 597, 644, 678, 791, 796, 904, 966, 1194, 1288, 1356, 1393, 1582, 1592, 1932, 2373, 2388, 2599, 2712, 2786, 3164, 3864, 4179, 4577, 4746, 4776, 5198, 5572, 6328, 7797, 8358, 9154, 9492, 10396, 11144, 13731, 15594, 16716, 18193, 18308, 18984, 20792, 22487, 27462, 31188, 32039, 33432, 36386, 36616, 44974, 54579, 54924, 62376, 64078, 67461, 72772, 89948, 96117, 109158, 109848, 128156, 134922, 145544, 157409, 179896, 192234, 218316, 256312, 269844, 314818, 384468, 436632, 472227, 517201, 539688, 629636, 768936, 944454, 1034402, 1259272, 1551603, 1888908, 2068804, 3103206, 3620407, 3777816, 4137608, 6206412, 7240814, 10861221, 12412824, 14481628, 21722442, 28963256, 43444884, 86889768]

約数ペア:

[(1, 86889768), (2, 43444884), (3, 28963256), (4, 21722442), (6, 14481628), (7, 12412824), (8, 10861221), (12, 7240814), (14, 6206412), (21, 4137608), (23, 3777816), (24, 3620407), (28, 3103206), (42, 2068804), (46, 1888908), (56, 1551603), (69, 1259272), (84, 1034402), (92, 944454), (113, 768936), (138, 629636), (161, 539688), (168, 517201), (184, 472227), (199, 436632), (226, 384468), (276, 314818), (322, 269844), (339, 256312), (398, 218316), (452, 192234), (483, 179896), (552, 157409), (597, 145544), (644, 134922), (678, 128156), (791, 109848), (796, 109158), (904, 96117), (966, 89948), (1194, 72772), (1288, 67461), (1356, 64078), (1393, 62376), (1582, 54924), (1592, 54579), (1932, 44974), (2373, 36616), (2388, 36386), (2599, 33432), (2712, 32039), (2786, 31188), (3164, 27462), (3864, 22487), (4179, 20792), (4577, 18984), (4746, 18308), (4776, 18193), (5198, 16716), (5572, 15594), (6328, 13731), (7797, 11144), (8358, 10396), (9154, 9492)]