68996778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12763}}^1$

素因数の和:12838

約数の個数: 32

約数和(自身を含む): 148879296

約数和(自身を除く): 79882518

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5406, 12763, 25526, 38289, 76578, 216971, 433942, 650913, 676439, 1301826, 1352878, 2029317, 4058634, 11499463, 22998926, 34498389, 68996778]

約数ペア:

[(1, 68996778), (2, 34498389), (3, 22998926), (6, 11499463), (17, 4058634), (34, 2029317), (51, 1352878), (53, 1301826), (102, 676439), (106, 650913), (159, 433942), (318, 216971), (901, 76578), (1802, 38289), (2703, 25526), (5406, 12763)]