77235994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{1783}}^1$

素因数の和:1986

約数の個数: 24

約数和(自身を含む): 128126880

約数和(自身を除く): 50890886

約数列:

[1, 2, 11, 22, 121, 179, 242, 358, 1783, 1969, 3566, 3938, 19613, 21659, 39226, 43318, 215743, 319157, 431486, 638314, 3510727, 7021454, 38617997, 77235994]

約数ペア:

[(1, 77235994), (2, 38617997), (11, 7021454), (22, 3510727), (121, 638314), (179, 431486), (242, 319157), (358, 215743), (1783, 43318), (1969, 39226), (3566, 21659), (3938, 19613)]