78977784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193573}}^1$

素因数の和:193599

約数の個数: 32

約数和(自身を含む): 209059920

約数和(自身を除く): 130082136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 193573, 387146, 580719, 774292, 1161438, 1548584, 2322876, 3290741, 4645752, 6581482, 9872223, 13162964, 19744446, 26325928, 39488892, 78977784]

約数ペア:

[(1, 78977784), (2, 39488892), (3, 26325928), (4, 19744446), (6, 13162964), (8, 9872223), (12, 6581482), (17, 4645752), (24, 3290741), (34, 2322876), (51, 1548584), (68, 1161438), (102, 774292), (136, 580719), (204, 387146), (408, 193573)]