81286848

素因数分解:

$2^6\times 3^3\times {\mathrm{47041}}^1$

素因数の和:47062

約数の個数: 56

約数和(自身を含む): 238973360

約数和(自身を除く): 157686512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 47041, 94082, 141123, 188164, 282246, 376328, 423369, 564492, 752656, 846738, 1128984, 1270107, 1505312, 1693476, 2257968, 2540214, 3010624, 3386952, 4515936, 5080428, 6773904, 9031872, 10160856, 13547808, 20321712, 27095616, 40643424, 81286848]

約数ペア:

[(1, 81286848), (2, 40643424), (3, 27095616), (4, 20321712), (6, 13547808), (8, 10160856), (9, 9031872), (12, 6773904), (16, 5080428), (18, 4515936), (24, 3386952), (27, 3010624), (32, 2540214), (36, 2257968), (48, 1693476), (54, 1505312), (64, 1270107), (72, 1128984), (96, 846738), (108, 752656), (144, 564492), (192, 423369), (216, 376328), (288, 282246), (432, 188164), (576, 141123), (864, 94082), (1728, 47041)]