84706848

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1706

約数の個数: 72

約数和(自身を含む): 242270028

約数和(自身を除く): 157563180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1493, 1576, 1773, 2364, 2986, 3152, 3546, 4479, 4728, 5972, 6304, 7092, 8958, 9456, 11944, 13437, 14184, 17916, 18912, 23888, 26874, 28368, 35832, 47776, 53748, 56736, 71664, 107496, 143328, 214992, 294121, 429984, 588242, 882363, 1176484, 1764726, 2352968, 2647089, 3529452, 4705936, 5294178, 7058904, 9411872, 10588356, 14117808, 21176712, 28235616, 42353424, 84706848]

約数ペア:

[(1, 84706848), (2, 42353424), (3, 28235616), (4, 21176712), (6, 14117808), (8, 10588356), (9, 9411872), (12, 7058904), (16, 5294178), (18, 4705936), (24, 3529452), (32, 2647089), (36, 2352968), (48, 1764726), (72, 1176484), (96, 882363), (144, 588242), (197, 429984), (288, 294121), (394, 214992), (591, 143328), (788, 107496), (1182, 71664), (1493, 56736), (1576, 53748), (1773, 47776), (2364, 35832), (2986, 28368), (3152, 26874), (3546, 23888), (4479, 18912), (4728, 17916), (5972, 14184), (6304, 13437), (7092, 11944), (8958, 9456)]