80797584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 159187056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 764, 1146, 1259, 1337, 1528, 2292, 2518, 2674, 3056, 3777, 4011, 4584, 5036, 5348, 7554, 8022, 8813, 9168, 10072, 10696, 15108, 16044, 17626, 20144, 21392, 26439, 30216, 32088, 35252, 52878, 60432, 64176, 70504, 105756, 141008, 211512, 240469, 423024, 480938, 721407, 961876, 1442814, 1683283, 1923752, 2885628, 3366566, 3847504, 5049849, 5771256, 6733132, 10099698, 11542512, 13466264, 20199396, 26932528, 40398792, 80797584]

約数ペア:

[(1, 80797584), (2, 40398792), (3, 26932528), (4, 20199396), (6, 13466264), (7, 11542512), (8, 10099698), (12, 6733132), (14, 5771256), (16, 5049849), (21, 3847504), (24, 3366566), (28, 2885628), (42, 1923752), (48, 1683283), (56, 1442814), (84, 961876), (112, 721407), (168, 480938), (191, 423024), (336, 240469), (382, 211512), (573, 141008), (764, 105756), (1146, 70504), (1259, 64176), (1337, 60432), (1528, 52878), (2292, 35252), (2518, 32088), (2674, 30216), (3056, 26439), (3777, 21392), (4011, 20144), (4584, 17626), (5036, 16044), (5348, 15108), (7554, 10696), (8022, 10072), (8813, 9168)]