78995046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 180794880

約数和(自身を除く): 101799834

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 151, 247, 302, 353, 453, 494, 706, 741, 906, 1059, 1482, 1963, 2118, 2869, 3926, 4589, 5738, 5889, 6707, 8607, 9178, 11778, 13414, 13767, 17214, 20121, 27534, 37297, 40242, 53303, 74594, 87191, 106606, 111891, 159909, 174382, 223782, 261573, 319818, 523146, 692939, 1012757, 1385878, 2025514, 2078817, 3038271, 4157634, 6076542, 13165841, 26331682, 39497523, 78995046]

約数ペア:

[(1, 78995046), (2, 39497523), (3, 26331682), (6, 13165841), (13, 6076542), (19, 4157634), (26, 3038271), (38, 2078817), (39, 2025514), (57, 1385878), (78, 1012757), (114, 692939), (151, 523146), (247, 319818), (302, 261573), (353, 223782), (453, 174382), (494, 159909), (706, 111891), (741, 106606), (906, 87191), (1059, 74594), (1482, 53303), (1963, 40242), (2118, 37297), (2869, 27534), (3926, 20121), (4589, 17214), (5738, 13767), (5889, 13414), (6707, 11778), (8607, 9178)]