80490774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147419}}^1$

素因数の和:147444

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 117641706

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 147419, 294838, 442257, 884514, 1031933, 1916447, 2063866, 3095799, 3832894, 5749341, 6191598, 11498682, 13415129, 26830258, 40245387, 80490774]

約数ペア:

[(1, 80490774), (2, 40245387), (3, 26830258), (6, 13415129), (7, 11498682), (13, 6191598), (14, 5749341), (21, 3832894), (26, 3095799), (39, 2063866), (42, 1916447), (78, 1031933), (91, 884514), (182, 442257), (273, 294838), (546, 147419)]