78084864

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 274713600

約数和(自身を除く): 196628736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 79, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 158, 176, 192, 198, 208, 216, 234, 237, 256, 264, 286, 288, 297, 312, 316, 351, 352, 384, 396, 416, 429, 432, 468, 474, 528, 572, 576, 594, 624, 632, 702, 704, 711, 768, 792, 832, 858, 864, 869, 936, 948, 1027, 1056, 1144, 1152, 1188, 1248, 1264, 1287, 1404, 1408, 1422, 1584, 1664, 1716, 1728, 1738, 1872, 1896, 2054, 2112, 2133, 2288, 2304, 2376, 2496, 2528, 2574, 2607, 2808, 2816, 2844, 3081, 3168, 3328, 3432, 3456, 3476, 3744, 3792, 3861, 4108, 4224, 4266, 4576, 4752, 4992, 5056, 5148, 5214, 5616, 5688, 6162, 6336, 6864, 6912, 6952, 7488, 7584, 7722, 7821, 8216, 8448, 8532, 9152, 9243, 9504, 9984, 10112, 10296, 10428, 11232, 11297, 11376, 12324, 12672, 13728, 13904, 14976, 15168, 15444, 15642, 16432, 17064, 18304, 18486, 19008, 20224, 20592, 20856, 22464, 22594, 22752, 23463, 24648, 25344, 27456, 27729, 27808, 29952, 30336, 30888, 31284, 32864, 33891, 34128, 36608, 36972, 38016, 41184, 41712, 44928, 45188, 45504, 46926, 49296, 54912, 55458, 55616, 60672, 61776, 62568, 65728, 67782, 68256, 73944, 76032, 82368, 83424, 89856, 90376, 91008, 93852, 98592, 101673, 109824, 110916, 111232, 123552, 125136, 131456, 135564, 136512, 147888, 164736, 166848, 180752, 182016, 187704, 197184, 203346, 221832, 222464, 247104, 250272, 262912, 271128, 273024, 295776, 305019, 329472, 333696, 361504, 375408, 394368, 406692, 443664, 494208, 500544, 542256, 546048, 591552, 610038, 667392, 723008, 750816, 788736, 813384, 887328, 988416, 1001088, 1084512, 1183104, 1220076, 1446016, 1501632, 1626768, 1774656, 2002176, 2169024, 2366208, 2440152, 2892032, 3003264, 3253536, 3549312, 4338048, 4880304, 6006528, 6507072, 7098624, 8676096, 9760608, 13014144, 19521216, 26028288, 39042432, 78084864]

約数ペア:

[(1, 78084864), (2, 39042432), (3, 26028288), (4, 19521216), (6, 13014144), (8, 9760608), (9, 8676096), (11, 7098624), (12, 6507072), (13, 6006528), (16, 4880304), (18, 4338048), (22, 3549312), (24, 3253536), (26, 3003264), (27, 2892032), (32, 2440152), (33, 2366208), (36, 2169024), (39, 2002176), (44, 1774656), (48, 1626768), (52, 1501632), (54, 1446016), (64, 1220076), (66, 1183104), (72, 1084512), (78, 1001088), (79, 988416), (88, 887328), (96, 813384), (99, 788736), (104, 750816), (108, 723008), (117, 667392), (128, 610038), (132, 591552), (143, 546048), (144, 542256), (156, 500544), (158, 494208), (176, 443664), (192, 406692), (198, 394368), (208, 375408), (216, 361504), (234, 333696), (237, 329472), (256, 305019), (264, 295776), (286, 273024), (288, 271128), (297, 262912), (312, 250272), (316, 247104), (351, 222464), (352, 221832), (384, 203346), (396, 197184), (416, 187704), (429, 182016), (432, 180752), (468, 166848), (474, 164736), (528, 147888), (572, 136512), (576, 135564), (594, 131456), (624, 125136), (632, 123552), (702, 111232), (704, 110916), (711, 109824), (768, 101673), (792, 98592), (832, 93852), (858, 91008), (864, 90376), (869, 89856), (936, 83424), (948, 82368), (1027, 76032), (1056, 73944), (1144, 68256), (1152, 67782), (1188, 65728), (1248, 62568), (1264, 61776), (1287, 60672), (1404, 55616), (1408, 55458), (1422, 54912), (1584, 49296), (1664, 46926), (1716, 45504), (1728, 45188), (1738, 44928), (1872, 41712), (1896, 41184), (2054, 38016), (2112, 36972), (2133, 36608), (2288, 34128), (2304, 33891), (2376, 32864), (2496, 31284), (2528, 30888), (2574, 30336), (2607, 29952), (2808, 27808), (2816, 27729), (2844, 27456), (3081, 25344), (3168, 24648), (3328, 23463), (3432, 22752), (3456, 22594), (3476, 22464), (3744, 20856), (3792, 20592), (3861, 20224), (4108, 19008), (4224, 18486), (4266, 18304), (4576, 17064), (4752, 16432), (4992, 15642), (5056, 15444), (5148, 15168), (5214, 14976), (5616, 13904), (5688, 13728), (6162, 12672), (6336, 12324), (6864, 11376), (6912, 11297), (6952, 11232), (7488, 10428), (7584, 10296), (7722, 10112), (7821, 9984), (8216, 9504), (8448, 9243), (8532, 9152)]