81548196

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{144589}}^1$

素因数の和:144643

約数の個数: 24

約数和(自身を含む): 194328960

約数和(自身を除く): 112780764

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 144589, 289178, 433767, 578356, 867534, 1735068, 6795683, 13591366, 20387049, 27182732, 40774098, 81548196]

約数ペア:

[(1, 81548196), (2, 40774098), (3, 27182732), (4, 20387049), (6, 13591366), (12, 6795683), (47, 1735068), (94, 867534), (141, 578356), (188, 433767), (282, 289178), (564, 144589)]