78845784

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{46271}}^1$

素因数の和:46351

約数の個数: 32

約数和(自身を含む): 199895040

約数和(自身を除く): 121049256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 46271, 92542, 138813, 185084, 277626, 370168, 555252, 1110504, 3285241, 6570482, 9855723, 13140964, 19711446, 26281928, 39422892, 78845784]

約数ペア:

[(1, 78845784), (2, 39422892), (3, 26281928), (4, 19711446), (6, 13140964), (8, 9855723), (12, 6570482), (24, 3285241), (71, 1110504), (142, 555252), (213, 370168), (284, 277626), (426, 185084), (568, 138813), (852, 92542), (1704, 46271)]