77976728

素因数分解:

$2^3\times {\mathrm{2347}}^1\times {\mathrm{4153}}^1$

素因数の和:6506

約数の個数: 16

約数和(自身を含む): 146303880

約数和(自身を除く): 68327152

約数列:

[1, 2, 4, 8, 2347, 4153, 4694, 8306, 9388, 16612, 18776, 33224, 9747091, 19494182, 38988364, 77976728]

約数ペア:

[(1, 77976728), (2, 38988364), (4, 19494182), (8, 9747091), (2347, 33224), (4153, 18776), (4694, 16612), (8306, 9388)]