71416008

素因数分解:

$2^3\times 3^2\times {\mathrm{991889}}^1$

素因数の和:991901

約数の個数: 24

約数和(自身を含む): 193418550

約数和(自身を除く): 122002542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991889, 1983778, 2975667, 3967556, 5951334, 7935112, 8927001, 11902668, 17854002, 23805336, 35708004, 71416008]

約数ペア:

[(1, 71416008), (2, 35708004), (3, 23805336), (4, 17854002), (6, 11902668), (8, 8927001), (9, 7935112), (12, 5951334), (18, 3967556), (24, 2975667), (36, 1983778), (72, 991889)]