78931884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{386921}}^1$

素因数の和:386945

約数の個数: 24

約数和(自身を含む): 195008688

約数和(自身を除く): 116076804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 386921, 773842, 1160763, 1547684, 2321526, 4643052, 6577657, 13155314, 19732971, 26310628, 39465942, 78931884]

約数ペア:

[(1, 78931884), (2, 39465942), (3, 26310628), (4, 19732971), (6, 13155314), (12, 6577657), (17, 4643052), (34, 2321526), (51, 1547684), (68, 1160763), (102, 773842), (204, 386921)]