72717738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1163}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 154374336

約数和(自身を除く): 81656598

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 613, 1163, 1226, 1839, 2326, 3489, 3678, 6978, 10421, 19771, 20842, 31263, 39542, 59313, 62526, 118626, 712919, 1425838, 2138757, 4277514, 12119623, 24239246, 36358869, 72717738]

約数ペア:

[(1, 72717738), (2, 36358869), (3, 24239246), (6, 12119623), (17, 4277514), (34, 2138757), (51, 1425838), (102, 712919), (613, 118626), (1163, 62526), (1226, 59313), (1839, 39542), (2326, 31263), (3489, 20842), (3678, 19771), (6978, 10421)]