85766826

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 175893120

約数和(自身を除く): 90126294

約数列:

[1, 2, 3, 6, 53, 106, 159, 173, 318, 346, 519, 1038, 1559, 3118, 4677, 9169, 9354, 18338, 27507, 55014, 82627, 165254, 247881, 269707, 495762, 539414, 809121, 1618242, 14294471, 28588942, 42883413, 85766826]

約数ペア:

[(1, 85766826), (2, 42883413), (3, 28588942), (6, 14294471), (53, 1618242), (106, 809121), (159, 539414), (173, 495762), (318, 269707), (346, 247881), (519, 165254), (1038, 82627), (1559, 55014), (3118, 27507), (4677, 18338), (9169, 9354)]