71369706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 153843840

約数和(自身を除く): 82474134

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 289, 474, 521, 578, 867, 1042, 1343, 1563, 1734, 2686, 3126, 4029, 8058, 8857, 17714, 22831, 26571, 41159, 45662, 53142, 68493, 82318, 123477, 136986, 150569, 246954, 301138, 451707, 699703, 903414, 1399406, 2099109, 4198218, 11894951, 23789902, 35684853, 71369706]

約数ペア:

[(1, 71369706), (2, 35684853), (3, 23789902), (6, 11894951), (17, 4198218), (34, 2099109), (51, 1399406), (79, 903414), (102, 699703), (158, 451707), (237, 301138), (289, 246954), (474, 150569), (521, 136986), (578, 123477), (867, 82318), (1042, 68493), (1343, 53142), (1563, 45662), (1734, 41159), (2686, 26571), (3126, 22831), (4029, 17714), (8058, 8857)]