81980796

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{235577}}^1$

素因数の和:235613

約数の個数: 24

約数和(自身を含む): 197885520

約数和(自身を除く): 115904724

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 235577, 471154, 706731, 942308, 1413462, 2826924, 6831733, 13663466, 20495199, 27326932, 40990398, 81980796]

約数ペア:

[(1, 81980796), (2, 40990398), (3, 27326932), (4, 20495199), (6, 13663466), (12, 6831733), (29, 2826924), (58, 1413462), (87, 942308), (116, 706731), (174, 471154), (348, 235577)]