81626688

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 168

約数和(自身を含む): 275149056

約数和(自身を除く): 193522368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 991, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 1982, 2112, 2288, 2496, 2574, 2973, 3168, 3432, 3744, 3964, 4576, 5148, 5946, 6336, 6864, 7488, 7928, 8919, 9152, 10296, 10901, 11892, 12883, 13728, 15856, 17838, 20592, 21802, 23784, 25766, 27456, 31712, 32703, 35676, 38649, 41184, 43604, 47568, 51532, 63424, 65406, 71352, 77298, 82368, 87208, 95136, 98109, 103064, 115947, 130812, 141713, 142704, 154596, 174416, 190272, 196218, 206128, 231894, 261624, 283426, 285408, 309192, 348832, 392436, 412256, 425139, 463788, 523248, 566852, 570816, 618384, 697664, 784872, 824512, 850278, 927576, 1046496, 1133704, 1236768, 1275417, 1569744, 1700556, 1855152, 2092992, 2267408, 2473536, 2550834, 3139488, 3401112, 3710304, 4534816, 5101668, 6278976, 6802224, 7420608, 9069632, 10203336, 13604448, 20406672, 27208896, 40813344, 81626688]

約数ペア:

[(1, 81626688), (2, 40813344), (3, 27208896), (4, 20406672), (6, 13604448), (8, 10203336), (9, 9069632), (11, 7420608), (12, 6802224), (13, 6278976), (16, 5101668), (18, 4534816), (22, 3710304), (24, 3401112), (26, 3139488), (32, 2550834), (33, 2473536), (36, 2267408), (39, 2092992), (44, 1855152), (48, 1700556), (52, 1569744), (64, 1275417), (66, 1236768), (72, 1133704), (78, 1046496), (88, 927576), (96, 850278), (99, 824512), (104, 784872), (117, 697664), (132, 618384), (143, 570816), (144, 566852), (156, 523248), (176, 463788), (192, 425139), (198, 412256), (208, 392436), (234, 348832), (264, 309192), (286, 285408), (288, 283426), (312, 261624), (352, 231894), (396, 206128), (416, 196218), (429, 190272), (468, 174416), (528, 154596), (572, 142704), (576, 141713), (624, 130812), (704, 115947), (792, 103064), (832, 98109), (858, 95136), (936, 87208), (991, 82368), (1056, 77298), (1144, 71352), (1248, 65406), (1287, 63424), (1584, 51532), (1716, 47568), (1872, 43604), (1982, 41184), (2112, 38649), (2288, 35676), (2496, 32703), (2574, 31712), (2973, 27456), (3168, 25766), (3432, 23784), (3744, 21802), (3964, 20592), (4576, 17838), (5148, 15856), (5946, 13728), (6336, 12883), (6864, 11892), (7488, 10901), (7928, 10296), (8919, 9152)]