84721392

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{12007}}^1$

素因数の和:12035

約数の個数: 90

約数和(自身を含む): 275835768

約数和(自身を除く): 191114376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 12007, 24014, 36021, 48028, 72042, 84049, 96056, 108063, 144084, 168098, 192112, 216126, 252147, 288168, 336196, 432252, 504294, 576336, 588343, 672392, 756441, 864504, 1008588, 1176686, 1344784, 1512882, 1729008, 1765029, 2017176, 2353372, 3025764, 3530058, 4034352, 4706744, 5295087, 6051528, 7060116, 9413488, 10590174, 12103056, 14120232, 21180348, 28240464, 42360696, 84721392]

約数ペア:

[(1, 84721392), (2, 42360696), (3, 28240464), (4, 21180348), (6, 14120232), (7, 12103056), (8, 10590174), (9, 9413488), (12, 7060116), (14, 6051528), (16, 5295087), (18, 4706744), (21, 4034352), (24, 3530058), (28, 3025764), (36, 2353372), (42, 2017176), (48, 1765029), (49, 1729008), (56, 1512882), (63, 1344784), (72, 1176686), (84, 1008588), (98, 864504), (112, 756441), (126, 672392), (144, 588343), (147, 576336), (168, 504294), (196, 432252), (252, 336196), (294, 288168), (336, 252147), (392, 216126), (441, 192112), (504, 168098), (588, 144084), (784, 108063), (882, 96056), (1008, 84049), (1176, 72042), (1764, 48028), (2352, 36021), (3528, 24014), (7056, 12007)]