77935872

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 256317600

約数和(自身を除く): 178381728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 109, 112, 114, 128, 133, 147, 152, 168, 192, 196, 218, 224, 228, 256, 266, 294, 304, 327, 336, 384, 392, 399, 436, 448, 456, 532, 588, 608, 654, 672, 763, 768, 784, 798, 872, 896, 912, 931, 1064, 1176, 1216, 1308, 1344, 1526, 1568, 1596, 1744, 1792, 1824, 1862, 2071, 2128, 2289, 2352, 2432, 2616, 2688, 2793, 3052, 3136, 3192, 3488, 3648, 3724, 4142, 4256, 4578, 4704, 4864, 5232, 5341, 5376, 5586, 6104, 6213, 6272, 6384, 6976, 7296, 7448, 8284, 8512, 9156, 9408, 10464, 10682, 11172, 12208, 12426, 12544, 12768, 13952, 14497, 14592, 14896, 16023, 16568, 17024, 18312, 18816, 20928, 21364, 22344, 24416, 24852, 25536, 27904, 28994, 29792, 32046, 33136, 34048, 36624, 37632, 41856, 42728, 43491, 44688, 48832, 49704, 51072, 57988, 59584, 64092, 66272, 73248, 83712, 85456, 86982, 89376, 97664, 99408, 101479, 102144, 115976, 119168, 128184, 132544, 146496, 170912, 173964, 178752, 195328, 198816, 202958, 231952, 238336, 256368, 265088, 292992, 304437, 341824, 347928, 357504, 397632, 405916, 463904, 512736, 530176, 585984, 608874, 683648, 695856, 715008, 795264, 811832, 927808, 1025472, 1217748, 1367296, 1391712, 1590528, 1623664, 1855616, 2050944, 2435496, 2783424, 3247328, 3711232, 4101888, 4870992, 5566848, 6494656, 9741984, 11133696, 12989312, 19483968, 25978624, 38967936, 77935872]

約数ペア:

[(1, 77935872), (2, 38967936), (3, 25978624), (4, 19483968), (6, 12989312), (7, 11133696), (8, 9741984), (12, 6494656), (14, 5566848), (16, 4870992), (19, 4101888), (21, 3711232), (24, 3247328), (28, 2783424), (32, 2435496), (38, 2050944), (42, 1855616), (48, 1623664), (49, 1590528), (56, 1391712), (57, 1367296), (64, 1217748), (76, 1025472), (84, 927808), (96, 811832), (98, 795264), (109, 715008), (112, 695856), (114, 683648), (128, 608874), (133, 585984), (147, 530176), (152, 512736), (168, 463904), (192, 405916), (196, 397632), (218, 357504), (224, 347928), (228, 341824), (256, 304437), (266, 292992), (294, 265088), (304, 256368), (327, 238336), (336, 231952), (384, 202958), (392, 198816), (399, 195328), (436, 178752), (448, 173964), (456, 170912), (532, 146496), (588, 132544), (608, 128184), (654, 119168), (672, 115976), (763, 102144), (768, 101479), (784, 99408), (798, 97664), (872, 89376), (896, 86982), (912, 85456), (931, 83712), (1064, 73248), (1176, 66272), (1216, 64092), (1308, 59584), (1344, 57988), (1526, 51072), (1568, 49704), (1596, 48832), (1744, 44688), (1792, 43491), (1824, 42728), (1862, 41856), (2071, 37632), (2128, 36624), (2289, 34048), (2352, 33136), (2432, 32046), (2616, 29792), (2688, 28994), (2793, 27904), (3052, 25536), (3136, 24852), (3192, 24416), (3488, 22344), (3648, 21364), (3724, 20928), (4142, 18816), (4256, 18312), (4578, 17024), (4704, 16568), (4864, 16023), (5232, 14896), (5341, 14592), (5376, 14497), (5586, 13952), (6104, 12768), (6213, 12544), (6272, 12426), (6384, 12208), (6976, 11172), (7296, 10682), (7448, 10464), (8284, 9408), (8512, 9156)]