78898206

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 163088640

約数和(自身を除く): 84190434

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 2969, 4429, 5938, 8858, 8907, 13287, 17814, 26574, 127667, 255334, 305807, 383001, 611614, 766002, 917421, 1834842, 13149701, 26299402, 39449103, 78898206]

約数ペア:

[(1, 78898206), (2, 39449103), (3, 26299402), (6, 13149701), (43, 1834842), (86, 917421), (103, 766002), (129, 611614), (206, 383001), (258, 305807), (309, 255334), (618, 127667), (2969, 26574), (4429, 17814), (5938, 13287), (8858, 8907)]