80898732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{118273}}^1$

素因数の和:118302

約数の個数: 36

約数和(自身を含む): 215258680

約数和(自身を除く): 134359948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 118273, 236546, 354819, 473092, 709638, 1064457, 1419276, 2128914, 2247187, 4257828, 4494374, 6741561, 8988748, 13483122, 20224683, 26966244, 40449366, 80898732]

約数ペア:

[(1, 80898732), (2, 40449366), (3, 26966244), (4, 20224683), (6, 13483122), (9, 8988748), (12, 6741561), (18, 4494374), (19, 4257828), (36, 2247187), (38, 2128914), (57, 1419276), (76, 1064457), (114, 709638), (171, 473092), (228, 354819), (342, 236546), (684, 118273)]