81244068

素因数分解:

$2^2\times 3^1\times {\mathrm{1877}}^1\times {\mathrm{3607}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 189723072

約数和(自身を除く): 108479004

約数列:

[1, 2, 3, 4, 6, 12, 1877, 3607, 3754, 5631, 7214, 7508, 10821, 11262, 14428, 21642, 22524, 43284, 6770339, 13540678, 20311017, 27081356, 40622034, 81244068]

約数ペア:

[(1, 81244068), (2, 40622034), (3, 27081356), (4, 20311017), (6, 13540678), (12, 6770339), (1877, 43284), (3607, 22524), (3754, 21642), (5631, 14428), (7214, 11262), (7508, 10821)]