80809206

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1559}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 165784320

約数和(自身を除く): 84975114

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 318, 326, 489, 978, 1559, 3118, 4677, 8639, 9354, 17278, 25917, 51834, 82627, 165254, 247881, 254117, 495762, 508234, 762351, 1524702, 13468201, 26936402, 40404603, 80809206]

約数ペア:

[(1, 80809206), (2, 40404603), (3, 26936402), (6, 13468201), (53, 1524702), (106, 762351), (159, 508234), (163, 495762), (318, 254117), (326, 247881), (489, 165254), (978, 82627), (1559, 51834), (3118, 25917), (4677, 17278), (8639, 9354)]