80649408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2654

約数の個数: 112

約数和(自身を含む): 254568960

約数和(自身を除く): 173919552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2609, 3864, 4416, 5152, 5218, 7728, 7827, 10304, 10436, 15456, 15654, 18263, 20872, 30912, 31308, 36526, 41744, 54789, 60007, 62616, 73052, 83488, 109578, 120014, 125232, 146104, 166976, 180021, 219156, 240028, 250464, 292208, 360042, 420049, 438312, 480056, 500928, 584416, 720084, 840098, 876624, 960112, 1168832, 1260147, 1440168, 1680196, 1753248, 1920224, 2520294, 2880336, 3360392, 3506496, 3840448, 5040588, 5760672, 6720784, 10081176, 11521344, 13441568, 20162352, 26883136, 40324704, 80649408]

約数ペア:

[(1, 80649408), (2, 40324704), (3, 26883136), (4, 20162352), (6, 13441568), (7, 11521344), (8, 10081176), (12, 6720784), (14, 5760672), (16, 5040588), (21, 3840448), (23, 3506496), (24, 3360392), (28, 2880336), (32, 2520294), (42, 1920224), (46, 1753248), (48, 1680196), (56, 1440168), (64, 1260147), (69, 1168832), (84, 960112), (92, 876624), (96, 840098), (112, 720084), (138, 584416), (161, 500928), (168, 480056), (184, 438312), (192, 420049), (224, 360042), (276, 292208), (322, 250464), (336, 240028), (368, 219156), (448, 180021), (483, 166976), (552, 146104), (644, 125232), (672, 120014), (736, 109578), (966, 83488), (1104, 73052), (1288, 62616), (1344, 60007), (1472, 54789), (1932, 41744), (2208, 36526), (2576, 31308), (2609, 30912), (3864, 20872), (4416, 18263), (5152, 15654), (5218, 15456), (7728, 10436), (7827, 10304)]