81060246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{104729}}^1$

素因数の和:104780

約数の個数: 24

約数和(自身を含む): 179716680

約数和(自身を除く): 98656434

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 104729, 209458, 314187, 628374, 942561, 1885122, 4503347, 9006694, 13510041, 27020082, 40530123, 81060246]

約数ペア:

[(1, 81060246), (2, 40530123), (3, 27020082), (6, 13510041), (9, 9006694), (18, 4503347), (43, 1885122), (86, 942561), (129, 628374), (258, 314187), (387, 209458), (774, 104729)]