80391168

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 264

約数和(自身を含む): 277180176

約数和(自身を除く): 196789008

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, 61, 64, 66, 72, 78, 88, 96, 99, 104, 117, 122, 128, 132, 143, 144, 156, 176, 183, 192, 198, 208, 234, 244, 256, 264, 286, 288, 312, 352, 366, 384, 396, 416, 429, 468, 488, 512, 528, 549, 572, 576, 624, 671, 704, 732, 768, 792, 793, 832, 858, 936, 976, 1024, 1056, 1098, 1144, 1152, 1248, 1287, 1342, 1408, 1464, 1536, 1584, 1586, 1664, 1716, 1872, 1952, 2013, 2112, 2196, 2288, 2304, 2379, 2496, 2574, 2684, 2816, 2928, 3072, 3168, 3172, 3328, 3432, 3744, 3904, 4026, 4224, 4392, 4576, 4608, 4758, 4992, 5148, 5368, 5632, 5856, 6039, 6336, 6344, 6656, 6864, 7137, 7488, 7808, 8052, 8448, 8723, 8784, 9152, 9216, 9516, 9984, 10296, 10736, 11264, 11712, 12078, 12672, 12688, 13312, 13728, 14274, 14976, 15616, 16104, 16896, 17446, 17568, 18304, 19032, 19968, 20592, 21472, 23424, 24156, 25344, 25376, 26169, 27456, 28548, 29952, 31232, 32208, 33792, 34892, 35136, 36608, 38064, 39936, 41184, 42944, 46848, 48312, 50688, 50752, 52338, 54912, 57096, 59904, 62464, 64416, 69784, 70272, 73216, 76128, 78507, 82368, 85888, 93696, 96624, 101376, 101504, 104676, 109824, 114192, 119808, 128832, 139568, 140544, 146432, 152256, 157014, 164736, 171776, 187392, 193248, 203008, 209352, 219648, 228384, 257664, 279136, 281088, 304512, 314028, 329472, 343552, 386496, 406016, 418704, 439296, 456768, 515328, 558272, 562176, 609024, 628056, 658944, 687104, 772992, 812032, 837408, 913536, 1030656, 1116544, 1218048, 1256112, 1317888, 1545984, 1674816, 1827072, 2061312, 2233088, 2436096, 2512224, 3091968, 3349632, 3654144, 4466176, 5024448, 6183936, 6699264, 7308288, 8932352, 10048896, 13398528, 20097792, 26797056, 40195584, 80391168]

約数ペア:

[(1, 80391168), (2, 40195584), (3, 26797056), (4, 20097792), (6, 13398528), (8, 10048896), (9, 8932352), (11, 7308288), (12, 6699264), (13, 6183936), (16, 5024448), (18, 4466176), (22, 3654144), (24, 3349632), (26, 3091968), (32, 2512224), (33, 2436096), (36, 2233088), (39, 2061312), (44, 1827072), (48, 1674816), (52, 1545984), (61, 1317888), (64, 1256112), (66, 1218048), (72, 1116544), (78, 1030656), (88, 913536), (96, 837408), (99, 812032), (104, 772992), (117, 687104), (122, 658944), (128, 628056), (132, 609024), (143, 562176), (144, 558272), (156, 515328), (176, 456768), (183, 439296), (192, 418704), (198, 406016), (208, 386496), (234, 343552), (244, 329472), (256, 314028), (264, 304512), (286, 281088), (288, 279136), (312, 257664), (352, 228384), (366, 219648), (384, 209352), (396, 203008), (416, 193248), (429, 187392), (468, 171776), (488, 164736), (512, 157014), (528, 152256), (549, 146432), (572, 140544), (576, 139568), (624, 128832), (671, 119808), (704, 114192), (732, 109824), (768, 104676), (792, 101504), (793, 101376), (832, 96624), (858, 93696), (936, 85888), (976, 82368), (1024, 78507), (1056, 76128), (1098, 73216), (1144, 70272), (1152, 69784), (1248, 64416), (1287, 62464), (1342, 59904), (1408, 57096), (1464, 54912), (1536, 52338), (1584, 50752), (1586, 50688), (1664, 48312), (1716, 46848), (1872, 42944), (1952, 41184), (2013, 39936), (2112, 38064), (2196, 36608), (2288, 35136), (2304, 34892), (2379, 33792), (2496, 32208), (2574, 31232), (2684, 29952), (2816, 28548), (2928, 27456), (3072, 26169), (3168, 25376), (3172, 25344), (3328, 24156), (3432, 23424), (3744, 21472), (3904, 20592), (4026, 19968), (4224, 19032), (4392, 18304), (4576, 17568), (4608, 17446), (4758, 16896), (4992, 16104), (5148, 15616), (5368, 14976), (5632, 14274), (5856, 13728), (6039, 13312), (6336, 12688), (6344, 12672), (6656, 12078), (6864, 11712), (7137, 11264), (7488, 10736), (7808, 10296), (8052, 9984), (8448, 9516), (8723, 9216), (8784, 9152)]