64834812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257281}}^1$

素因数の和:257298

約数の個数: 36

約数和(自身を含む): 187301296

約数和(自身を除く): 122466484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257281, 514562, 771843, 1029124, 1543686, 1800967, 2315529, 3087372, 3601934, 4631058, 5402901, 7203868, 9262116, 10805802, 16208703, 21611604, 32417406, 64834812]

約数ペア:

[(1, 64834812), (2, 32417406), (3, 21611604), (4, 16208703), (6, 10805802), (7, 9262116), (9, 7203868), (12, 5402901), (14, 4631058), (18, 3601934), (21, 3087372), (28, 2315529), (36, 1800967), (42, 1543686), (63, 1029124), (84, 771843), (126, 514562), (252, 257281)]