78401232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 280204288

約数和(自身を除く): 201803056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 193, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 386, 403, 434, 468, 496, 504, 546, 558, 579, 624, 651, 728, 744, 772, 806, 819, 868, 936, 1008, 1092, 1116, 1158, 1209, 1302, 1351, 1456, 1488, 1544, 1612, 1638, 1736, 1737, 1872, 1953, 2184, 2232, 2316, 2418, 2509, 2604, 2702, 2821, 3088, 3224, 3276, 3472, 3474, 3627, 3906, 4053, 4368, 4464, 4632, 4836, 5018, 5208, 5404, 5642, 5983, 6448, 6552, 6948, 7254, 7527, 7812, 8106, 8463, 9264, 9672, 10036, 10416, 10808, 11284, 11966, 12159, 13104, 13896, 14508, 15054, 15624, 16212, 16926, 17563, 17949, 19344, 20072, 21616, 22568, 22581, 23932, 24318, 25389, 27792, 29016, 30108, 31248, 32424, 33852, 35126, 35898, 40144, 41881, 45136, 45162, 47864, 48636, 50778, 52689, 53847, 58032, 60216, 64848, 67704, 70252, 71796, 77779, 83762, 90324, 95728, 97272, 101556, 105378, 107694, 120432, 125643, 135408, 140504, 143592, 155558, 158067, 167524, 180648, 194544, 203112, 210756, 215388, 233337, 251286, 281008, 287184, 311116, 316134, 335048, 361296, 376929, 406224, 421512, 430776, 466674, 502572, 544453, 622232, 632268, 670096, 700011, 753858, 843024, 861552, 933348, 1005144, 1088906, 1244464, 1264536, 1400022, 1507716, 1633359, 1866696, 2010288, 2177812, 2529072, 2800044, 3015432, 3266718, 3733392, 4355624, 4900077, 5600088, 6030864, 6533436, 8711248, 9800154, 11200176, 13066872, 19600308, 26133744, 39200616, 78401232]

約数ペア:

[(1, 78401232), (2, 39200616), (3, 26133744), (4, 19600308), (6, 13066872), (7, 11200176), (8, 9800154), (9, 8711248), (12, 6533436), (13, 6030864), (14, 5600088), (16, 4900077), (18, 4355624), (21, 3733392), (24, 3266718), (26, 3015432), (28, 2800044), (31, 2529072), (36, 2177812), (39, 2010288), (42, 1866696), (48, 1633359), (52, 1507716), (56, 1400022), (62, 1264536), (63, 1244464), (72, 1088906), (78, 1005144), (84, 933348), (91, 861552), (93, 843024), (104, 753858), (112, 700011), (117, 670096), (124, 632268), (126, 622232), (144, 544453), (156, 502572), (168, 466674), (182, 430776), (186, 421512), (193, 406224), (208, 376929), (217, 361296), (234, 335048), (248, 316134), (252, 311116), (273, 287184), (279, 281008), (312, 251286), (336, 233337), (364, 215388), (372, 210756), (386, 203112), (403, 194544), (434, 180648), (468, 167524), (496, 158067), (504, 155558), (546, 143592), (558, 140504), (579, 135408), (624, 125643), (651, 120432), (728, 107694), (744, 105378), (772, 101556), (806, 97272), (819, 95728), (868, 90324), (936, 83762), (1008, 77779), (1092, 71796), (1116, 70252), (1158, 67704), (1209, 64848), (1302, 60216), (1351, 58032), (1456, 53847), (1488, 52689), (1544, 50778), (1612, 48636), (1638, 47864), (1736, 45162), (1737, 45136), (1872, 41881), (1953, 40144), (2184, 35898), (2232, 35126), (2316, 33852), (2418, 32424), (2509, 31248), (2604, 30108), (2702, 29016), (2821, 27792), (3088, 25389), (3224, 24318), (3276, 23932), (3472, 22581), (3474, 22568), (3627, 21616), (3906, 20072), (4053, 19344), (4368, 17949), (4464, 17563), (4632, 16926), (4836, 16212), (5018, 15624), (5208, 15054), (5404, 14508), (5642, 13896), (5983, 13104), (6448, 12159), (6552, 11966), (6948, 11284), (7254, 10808), (7527, 10416), (7812, 10036), (8106, 9672), (8463, 9264)]