68816178

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{81343}}^1$

素因数の和:81398

約数の個数: 24

約数和(自身を含む): 152275968

約数和(自身を除く): 83459790

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 81343, 162686, 244029, 488058, 732087, 1464174, 3823121, 7646242, 11469363, 22938726, 34408089, 68816178]

約数ペア:

[(1, 68816178), (2, 34408089), (3, 22938726), (6, 11469363), (9, 7646242), (18, 3823121), (47, 1464174), (94, 732087), (141, 488058), (282, 244029), (423, 162686), (846, 81343)]