78842196

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{6997}}^1$

素因数の和:7320

約数の個数: 36

約数和(自身を含む): 199960852

約数和(自身を除く): 121118656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 6997, 11268, 13994, 20991, 27988, 41982, 62973, 83964, 125946, 251892, 2190061, 4380122, 6570183, 8760244, 13140366, 19710549, 26280732, 39421098, 78842196]

約数ペア:

[(1, 78842196), (2, 39421098), (3, 26280732), (4, 19710549), (6, 13140366), (9, 8760244), (12, 6570183), (18, 4380122), (36, 2190061), (313, 251892), (626, 125946), (939, 83964), (1252, 62973), (1878, 41982), (2817, 27988), (3756, 20991), (5634, 13994), (6997, 11268)]