78393906

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{7933}}^1$

素因数の和:8008

約数の個数: 40

約数和(自身を含む): 178562604

約数和(自身を除く): 100168698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 7933, 9882, 15866, 23799, 47598, 71397, 142794, 214191, 428382, 483913, 642573, 967826, 1285146, 1451739, 2903478, 4355217, 8710434, 13065651, 26131302, 39196953, 78393906]

約数ペア:

[(1, 78393906), (2, 39196953), (3, 26131302), (6, 13065651), (9, 8710434), (18, 4355217), (27, 2903478), (54, 1451739), (61, 1285146), (81, 967826), (122, 642573), (162, 483913), (183, 428382), (366, 214191), (549, 142794), (1098, 71397), (1647, 47598), (3294, 23799), (4941, 15866), (7933, 9882)]