81432754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6353}}^1$

素因数の和:6414

約数の個数: 32

約数和(自身を含む): 144108720

約数和(自身を除く): 62675966

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6353, 6409, 12706, 12818, 82589, 108001, 165178, 184237, 216002, 368474, 1404013, 2395081, 2808026, 3132029, 4790162, 6264058, 40716377, 81432754]

約数ペア:

[(1, 81432754), (2, 40716377), (13, 6264058), (17, 4790162), (26, 3132029), (29, 2808026), (34, 2395081), (58, 1404013), (221, 368474), (377, 216002), (442, 184237), (493, 165178), (754, 108001), (986, 82589), (6353, 12818), (6409, 12706)]