80678304

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{5717}}^1$

素因数の和:5747

約数の個数: 108

約数和(自身を含む): 266933394

約数和(自身を除く): 186255090

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, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 5717, 7056, 11434, 14112, 17151, 22868, 34302, 40019, 45736, 51453, 68604, 80038, 91472, 102906, 120057, 137208, 160076, 182944, 205812, 240114, 274416, 280133, 320152, 360171, 411624, 480228, 548832, 560266, 640304, 720342, 823248, 840399, 960456, 1120532, 1280608, 1440684, 1646496, 1680798, 1920912, 2241064, 2521197, 2881368, 3361596, 3841824, 4482128, 5042394, 5762736, 6723192, 8964256, 10084788, 11525472, 13446384, 20169576, 26892768, 40339152, 80678304]

約数ペア:

[(1, 80678304), (2, 40339152), (3, 26892768), (4, 20169576), (6, 13446384), (7, 11525472), (8, 10084788), (9, 8964256), (12, 6723192), (14, 5762736), (16, 5042394), (18, 4482128), (21, 3841824), (24, 3361596), (28, 2881368), (32, 2521197), (36, 2241064), (42, 1920912), (48, 1680798), (49, 1646496), (56, 1440684), (63, 1280608), (72, 1120532), (84, 960456), (96, 840399), (98, 823248), (112, 720342), (126, 640304), (144, 560266), (147, 548832), (168, 480228), (196, 411624), (224, 360171), (252, 320152), (288, 280133), (294, 274416), (336, 240114), (392, 205812), (441, 182944), (504, 160076), (588, 137208), (672, 120057), (784, 102906), (882, 91472), (1008, 80038), (1176, 68604), (1568, 51453), (1764, 45736), (2016, 40019), (2352, 34302), (3528, 22868), (4704, 17151), (5717, 14112), (7056, 11434)]