78716736

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2789}}^1$

素因数の和:2821

約数の個数: 126

約数和(自身を含む): 262558530

約数和(自身を除く): 183841794

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 2789, 3136, 3528, 4032, 4704, 5578, 7056, 8367, 9408, 11156, 14112, 16734, 19523, 22312, 25101, 28224, 33468, 39046, 44624, 50202, 58569, 66936, 78092, 89248, 100404, 117138, 133872, 136661, 156184, 175707, 178496, 200808, 234276, 267744, 273322, 312368, 351414, 401616, 409983, 468552, 535488, 546644, 624736, 702828, 803232, 819966, 937104, 1093288, 1229949, 1249472, 1405656, 1606464, 1639932, 1874208, 2186576, 2459898, 2811312, 3279864, 3748416, 4373152, 4919796, 5622624, 6559728, 8746304, 9839592, 11245248, 13119456, 19679184, 26238912, 39358368, 78716736]

約数ペア:

[(1, 78716736), (2, 39358368), (3, 26238912), (4, 19679184), (6, 13119456), (7, 11245248), (8, 9839592), (9, 8746304), (12, 6559728), (14, 5622624), (16, 4919796), (18, 4373152), (21, 3748416), (24, 3279864), (28, 2811312), (32, 2459898), (36, 2186576), (42, 1874208), (48, 1639932), (49, 1606464), (56, 1405656), (63, 1249472), (64, 1229949), (72, 1093288), (84, 937104), (96, 819966), (98, 803232), (112, 702828), (126, 624736), (144, 546644), (147, 535488), (168, 468552), (192, 409983), (196, 401616), (224, 351414), (252, 312368), (288, 273322), (294, 267744), (336, 234276), (392, 200808), (441, 178496), (448, 175707), (504, 156184), (576, 136661), (588, 133872), (672, 117138), (784, 100404), (882, 89248), (1008, 78092), (1176, 66936), (1344, 58569), (1568, 50202), (1764, 44624), (2016, 39046), (2352, 33468), (2789, 28224), (3136, 25101), (3528, 22312), (4032, 19523), (4704, 16734), (5578, 14112), (7056, 11156), (8367, 9408)]