81576948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399887}}^1$

素因数の和:399911

約数の個数: 24

約数和(自身を含む): 201543552

約数和(自身を除く): 119966604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 399887, 799774, 1199661, 1599548, 2399322, 4798644, 6798079, 13596158, 20394237, 27192316, 40788474, 81576948]

約数ペア:

[(1, 81576948), (2, 40788474), (3, 27192316), (4, 20394237), (6, 13596158), (12, 6798079), (17, 4798644), (34, 2399322), (51, 1599548), (68, 1199661), (102, 799774), (204, 399887)]