75440568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{449051}}^1$

素因数の和:449067

約数の個数: 32

約数和(自身を含む): 215544960

約数和(自身を除く): 140104392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 449051, 898102, 1347153, 1796204, 2694306, 3143357, 3592408, 5388612, 6286714, 9430071, 10777224, 12573428, 18860142, 25146856, 37720284, 75440568]

約数ペア:

[(1, 75440568), (2, 37720284), (3, 25146856), (4, 18860142), (6, 12573428), (7, 10777224), (8, 9430071), (12, 6286714), (14, 5388612), (21, 3592408), (24, 3143357), (28, 2694306), (42, 1796204), (56, 1347153), (84, 898102), (168, 449051)]