77966784

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 168

約数和(自身を含む): 260408928

約数和(自身を除く): 182442144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 317, 336, 366, 427, 448, 488, 504, 549, 576, 634, 672, 732, 854, 951, 976, 1008, 1098, 1268, 1281, 1344, 1464, 1708, 1902, 1952, 2016, 2196, 2219, 2536, 2562, 2853, 2928, 3416, 3804, 3843, 3904, 4032, 4392, 4438, 5072, 5124, 5706, 5856, 6657, 6832, 7608, 7686, 8784, 8876, 10144, 10248, 11412, 11712, 13314, 13664, 15216, 15372, 17568, 17752, 19337, 19971, 20288, 20496, 22824, 26628, 27328, 30432, 30744, 35136, 35504, 38674, 39942, 40992, 45648, 53256, 58011, 60864, 61488, 71008, 77348, 79884, 81984, 91296, 106512, 116022, 122976, 135359, 142016, 154696, 159768, 174033, 182592, 213024, 232044, 245952, 270718, 309392, 319536, 348066, 406077, 426048, 464088, 541436, 618784, 639072, 696132, 812154, 928176, 1082872, 1218231, 1237568, 1278144, 1392264, 1624308, 1856352, 2165744, 2436462, 2784528, 3248616, 3712704, 4331488, 4872924, 5569056, 6497232, 8662976, 9745848, 11138112, 12994464, 19491696, 25988928, 38983392, 77966784]

約数ペア:

[(1, 77966784), (2, 38983392), (3, 25988928), (4, 19491696), (6, 12994464), (7, 11138112), (8, 9745848), (9, 8662976), (12, 6497232), (14, 5569056), (16, 4872924), (18, 4331488), (21, 3712704), (24, 3248616), (28, 2784528), (32, 2436462), (36, 2165744), (42, 1856352), (48, 1624308), (56, 1392264), (61, 1278144), (63, 1237568), (64, 1218231), (72, 1082872), (84, 928176), (96, 812154), (112, 696132), (122, 639072), (126, 618784), (144, 541436), (168, 464088), (183, 426048), (192, 406077), (224, 348066), (244, 319536), (252, 309392), (288, 270718), (317, 245952), (336, 232044), (366, 213024), (427, 182592), (448, 174033), (488, 159768), (504, 154696), (549, 142016), (576, 135359), (634, 122976), (672, 116022), (732, 106512), (854, 91296), (951, 81984), (976, 79884), (1008, 77348), (1098, 71008), (1268, 61488), (1281, 60864), (1344, 58011), (1464, 53256), (1708, 45648), (1902, 40992), (1952, 39942), (2016, 38674), (2196, 35504), (2219, 35136), (2536, 30744), (2562, 30432), (2853, 27328), (2928, 26628), (3416, 22824), (3804, 20496), (3843, 20288), (3904, 19971), (4032, 19337), (4392, 17752), (4438, 17568), (5072, 15372), (5124, 15216), (5706, 13664), (5856, 13314), (6657, 11712), (6832, 11412), (7608, 10248), (7686, 10144), (8784, 8876)]