80208078

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 162797472

約数和(自身を除く): 82589394

約数列:

[1, 2, 3, 6, 113, 226, 281, 339, 421, 562, 678, 842, 843, 1263, 1686, 2526, 31753, 47573, 63506, 95146, 95259, 118301, 142719, 190518, 236602, 285438, 354903, 709806, 13368013, 26736026, 40104039, 80208078]

約数ペア:

[(1, 80208078), (2, 40104039), (3, 26736026), (6, 13368013), (113, 709806), (226, 354903), (281, 285438), (339, 236602), (421, 190518), (562, 142719), (678, 118301), (842, 95259), (843, 95146), (1263, 63506), (1686, 47573), (2526, 31753)]