78118656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 259408128

約数和(自身を除く): 181289472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1321, 1344, 1408, 1792, 1848, 2112, 2464, 2642, 2688, 2816, 3696, 3963, 4224, 4928, 5284, 5376, 7392, 7926, 8448, 9247, 9856, 10568, 14531, 14784, 15852, 18494, 19712, 21136, 27741, 29062, 29568, 31704, 36988, 42272, 43593, 55482, 58124, 59136, 63408, 73976, 84544, 87186, 101717, 110964, 116248, 126816, 147952, 169088, 174372, 203434, 221928, 232496, 253632, 295904, 305151, 338176, 348744, 406868, 443856, 464992, 507264, 591808, 610302, 697488, 813736, 887712, 929984, 1014528, 1183616, 1220604, 1394976, 1627472, 1775424, 1859968, 2367232, 2441208, 2789952, 3254944, 3550848, 3719936, 4882416, 5579904, 6509888, 7101696, 9764832, 11159808, 13019776, 19529664, 26039552, 39059328, 78118656]

約数ペア:

[(1, 78118656), (2, 39059328), (3, 26039552), (4, 19529664), (6, 13019776), (7, 11159808), (8, 9764832), (11, 7101696), (12, 6509888), (14, 5579904), (16, 4882416), (21, 3719936), (22, 3550848), (24, 3254944), (28, 2789952), (32, 2441208), (33, 2367232), (42, 1859968), (44, 1775424), (48, 1627472), (56, 1394976), (64, 1220604), (66, 1183616), (77, 1014528), (84, 929984), (88, 887712), (96, 813736), (112, 697488), (128, 610302), (132, 591808), (154, 507264), (168, 464992), (176, 443856), (192, 406868), (224, 348744), (231, 338176), (256, 305151), (264, 295904), (308, 253632), (336, 232496), (352, 221928), (384, 203434), (448, 174372), (462, 169088), (528, 147952), (616, 126816), (672, 116248), (704, 110964), (768, 101717), (896, 87186), (924, 84544), (1056, 73976), (1232, 63408), (1321, 59136), (1344, 58124), (1408, 55482), (1792, 43593), (1848, 42272), (2112, 36988), (2464, 31704), (2642, 29568), (2688, 29062), (2816, 27741), (3696, 21136), (3963, 19712), (4224, 18494), (4928, 15852), (5284, 14784), (5376, 14531), (7392, 10568), (7926, 9856), (8448, 9247)]