80194818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{4517}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 175659840

約数和(自身を除く): 95465022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 269, 538, 807, 1614, 2959, 4517, 5918, 8877, 9034, 13551, 17754, 27102, 49687, 99374, 149061, 298122, 1215073, 2430146, 3645219, 7290438, 13365803, 26731606, 40097409, 80194818]

約数ペア:

[(1, 80194818), (2, 40097409), (3, 26731606), (6, 13365803), (11, 7290438), (22, 3645219), (33, 2430146), (66, 1215073), (269, 298122), (538, 149061), (807, 99374), (1614, 49687), (2959, 27102), (4517, 17754), (5918, 13551), (8877, 9034)]