68072612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2621}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 122751552

約数和(自身を除く): 54678940

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 2621, 5242, 6493, 10484, 12986, 25972, 112703, 225406, 395771, 450812, 791542, 1583084, 17018153, 34036306, 68072612]

約数ペア:

[(1, 68072612), (2, 34036306), (4, 17018153), (43, 1583084), (86, 791542), (151, 450812), (172, 395771), (302, 225406), (604, 112703), (2621, 25972), (5242, 12986), (6493, 10484)]