86815872

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 384

約数和(自身を含む): 320785920

約数和(自身を除く): 233970048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 31, 32, 33, 34, 36, 39, 44, 48, 51, 52, 62, 64, 66, 68, 72, 78, 88, 93, 96, 99, 102, 104, 117, 124, 128, 132, 136, 143, 144, 153, 156, 176, 186, 187, 192, 198, 204, 208, 221, 234, 248, 264, 272, 279, 286, 288, 306, 312, 341, 352, 372, 374, 384, 396, 403, 408, 416, 429, 442, 468, 496, 527, 528, 544, 558, 561, 572, 576, 612, 624, 663, 682, 704, 744, 748, 792, 806, 816, 832, 858, 884, 936, 992, 1023, 1054, 1056, 1088, 1116, 1122, 1144, 1152, 1209, 1224, 1248, 1287, 1326, 1364, 1408, 1488, 1496, 1581, 1584, 1612, 1632, 1664, 1683, 1716, 1768, 1872, 1984, 1989, 2046, 2108, 2112, 2176, 2232, 2244, 2288, 2418, 2431, 2448, 2496, 2574, 2652, 2728, 2976, 2992, 3069, 3162, 3168, 3224, 3264, 3366, 3432, 3536, 3627, 3744, 3968, 3978, 4092, 4216, 4224, 4433, 4464, 4488, 4576, 4743, 4836, 4862, 4896, 4992, 5148, 5304, 5456, 5797, 5952, 5984, 6138, 6324, 6336, 6448, 6528, 6732, 6851, 6864, 7072, 7254, 7293, 7488, 7956, 8184, 8432, 8866, 8928, 8976, 9152, 9486, 9672, 9724, 9792, 10296, 10608, 10912, 11594, 11904, 11968, 12276, 12648, 12672, 12896, 13299, 13464, 13702, 13728, 14144, 14508, 14586, 14976, 15912, 16368, 16864, 17391, 17732, 17856, 17952, 18304, 18972, 19344, 19448, 19584, 20553, 20592, 21216, 21824, 21879, 23188, 23936, 24552, 25296, 25792, 26598, 26928, 27404, 27456, 28288, 29016, 29172, 31824, 32736, 33728, 34782, 35464, 35712, 35904, 37944, 38688, 38896, 39897, 41106, 41184, 42432, 43648, 43758, 46376, 49104, 50592, 51584, 52173, 53196, 53856, 54808, 54912, 58032, 58344, 61659, 63648, 65472, 67456, 69564, 70928, 71808, 75361, 75888, 77376, 77792, 79794, 82212, 82368, 84864, 87516, 92752, 98208, 101184, 104346, 106392, 107712, 109616, 116064, 116688, 123318, 127296, 130944, 139128, 141856, 150722, 151776, 154752, 155584, 159588, 164424, 164736, 175032, 185504, 196416, 202368, 208692, 212784, 215424, 219232, 226083, 232128, 233376, 246636, 254592, 278256, 283712, 301444, 303552, 311168, 319176, 328848, 350064, 371008, 392832, 417384, 425568, 438464, 452166, 464256, 466752, 493272, 556512, 567424, 602888, 607104, 638352, 657696, 678249, 700128, 742016, 834768, 851136, 876928, 904332, 933504, 986544, 1113024, 1205776, 1276704, 1315392, 1356498, 1400256, 1669536, 1702272, 1808664, 1973088, 2226048, 2411552, 2553408, 2630784, 2712996, 2800512, 3339072, 3617328, 3946176, 4823104, 5106816, 5425992, 6678144, 7234656, 7892352, 9646208, 10851984, 14469312, 21703968, 28938624, 43407936, 86815872]

約数ペア:

[(1, 86815872), (2, 43407936), (3, 28938624), (4, 21703968), (6, 14469312), (8, 10851984), (9, 9646208), (11, 7892352), (12, 7234656), (13, 6678144), (16, 5425992), (17, 5106816), (18, 4823104), (22, 3946176), (24, 3617328), (26, 3339072), (31, 2800512), (32, 2712996), (33, 2630784), (34, 2553408), (36, 2411552), (39, 2226048), (44, 1973088), (48, 1808664), (51, 1702272), (52, 1669536), (62, 1400256), (64, 1356498), (66, 1315392), (68, 1276704), (72, 1205776), (78, 1113024), (88, 986544), (93, 933504), (96, 904332), (99, 876928), (102, 851136), (104, 834768), (117, 742016), (124, 700128), (128, 678249), (132, 657696), (136, 638352), (143, 607104), (144, 602888), (153, 567424), (156, 556512), (176, 493272), (186, 466752), (187, 464256), (192, 452166), (198, 438464), (204, 425568), (208, 417384), (221, 392832), (234, 371008), (248, 350064), (264, 328848), (272, 319176), (279, 311168), (286, 303552), (288, 301444), (306, 283712), (312, 278256), (341, 254592), (352, 246636), (372, 233376), (374, 232128), (384, 226083), (396, 219232), (403, 215424), (408, 212784), (416, 208692), (429, 202368), (442, 196416), (468, 185504), (496, 175032), (527, 164736), (528, 164424), (544, 159588), (558, 155584), (561, 154752), (572, 151776), (576, 150722), (612, 141856), (624, 139128), (663, 130944), (682, 127296), (704, 123318), (744, 116688), (748, 116064), (792, 109616), (806, 107712), (816, 106392), (832, 104346), (858, 101184), (884, 98208), (936, 92752), (992, 87516), (1023, 84864), (1054, 82368), (1056, 82212), (1088, 79794), (1116, 77792), (1122, 77376), (1144, 75888), (1152, 75361), (1209, 71808), (1224, 70928), (1248, 69564), (1287, 67456), (1326, 65472), (1364, 63648), (1408, 61659), (1488, 58344), (1496, 58032), (1581, 54912), (1584, 54808), (1612, 53856), (1632, 53196), (1664, 52173), (1683, 51584), (1716, 50592), (1768, 49104), (1872, 46376), (1984, 43758), (1989, 43648), (2046, 42432), (2108, 41184), (2112, 41106), (2176, 39897), (2232, 38896), (2244, 38688), (2288, 37944), (2418, 35904), (2431, 35712), (2448, 35464), (2496, 34782), (2574, 33728), (2652, 32736), (2728, 31824), (2976, 29172), (2992, 29016), (3069, 28288), (3162, 27456), (3168, 27404), (3224, 26928), (3264, 26598), (3366, 25792), (3432, 25296), (3536, 24552), (3627, 23936), (3744, 23188), (3968, 21879), (3978, 21824), (4092, 21216), (4216, 20592), (4224, 20553), (4433, 19584), (4464, 19448), (4488, 19344), (4576, 18972), (4743, 18304), (4836, 17952), (4862, 17856), (4896, 17732), (4992, 17391), (5148, 16864), (5304, 16368), (5456, 15912), (5797, 14976), (5952, 14586), (5984, 14508), (6138, 14144), (6324, 13728), (6336, 13702), (6448, 13464), (6528, 13299), (6732, 12896), (6851, 12672), (6864, 12648), (7072, 12276), (7254, 11968), (7293, 11904), (7488, 11594), (7956, 10912), (8184, 10608), (8432, 10296), (8866, 9792), (8928, 9724), (8976, 9672), (9152, 9486)]