81983886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6856

約数の個数: 32

約数和(自身を含む): 171376128

約数和(自身を除く): 89392242

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 2021, 4042, 6063, 6761, 12126, 13522, 20283, 40566, 290723, 317767, 581446, 635534, 872169, 953301, 1744338, 1906602, 13663981, 27327962, 40991943, 81983886]

約数ペア:

[(1, 81983886), (2, 40991943), (3, 27327962), (6, 13663981), (43, 1906602), (47, 1744338), (86, 953301), (94, 872169), (129, 635534), (141, 581446), (258, 317767), (282, 290723), (2021, 40566), (4042, 20283), (6063, 13522), (6761, 12126)]