82169568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 266653296

約数和(自身を除く): 184483728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1291, 1326, 1632, 1768, 1872, 1989, 2448, 2582, 2652, 3536, 3744, 3873, 3978, 4896, 5164, 5304, 7072, 7746, 7956, 10328, 10608, 11619, 15492, 15912, 16783, 20656, 21216, 21947, 23238, 30984, 31824, 33566, 41312, 43894, 46476, 50349, 61968, 63648, 65841, 67132, 87788, 92952, 100698, 123936, 131682, 134264, 151047, 175576, 185904, 197523, 201396, 263364, 268528, 285311, 302094, 351152, 371808, 395046, 402792, 526728, 537056, 570622, 604188, 702304, 790092, 805584, 855933, 1053456, 1141244, 1208376, 1580184, 1611168, 1711866, 2106912, 2282488, 2416752, 2567799, 3160368, 3423732, 4564976, 4833504, 5135598, 6320736, 6847464, 9129952, 10271196, 13694928, 20542392, 27389856, 41084784, 82169568]

約数ペア:

[(1, 82169568), (2, 41084784), (3, 27389856), (4, 20542392), (6, 13694928), (8, 10271196), (9, 9129952), (12, 6847464), (13, 6320736), (16, 5135598), (17, 4833504), (18, 4564976), (24, 3423732), (26, 3160368), (32, 2567799), (34, 2416752), (36, 2282488), (39, 2106912), (48, 1711866), (51, 1611168), (52, 1580184), (68, 1208376), (72, 1141244), (78, 1053456), (96, 855933), (102, 805584), (104, 790092), (117, 702304), (136, 604188), (144, 570622), (153, 537056), (156, 526728), (204, 402792), (208, 395046), (221, 371808), (234, 351152), (272, 302094), (288, 285311), (306, 268528), (312, 263364), (408, 201396), (416, 197523), (442, 185904), (468, 175576), (544, 151047), (612, 134264), (624, 131682), (663, 123936), (816, 100698), (884, 92952), (936, 87788), (1224, 67132), (1248, 65841), (1291, 63648), (1326, 61968), (1632, 50349), (1768, 46476), (1872, 43894), (1989, 41312), (2448, 33566), (2582, 31824), (2652, 30984), (3536, 23238), (3744, 21947), (3873, 21216), (3978, 20656), (4896, 16783), (5164, 15912), (5304, 15492), (7072, 11619), (7746, 10608), (7956, 10328)]