77181146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 138716928

約数和(自身を除く): 61535782

約数列:

[1, 2, 7, 14, 23, 46, 161, 281, 322, 562, 853, 1706, 1967, 3934, 5971, 6463, 11942, 12926, 19619, 39238, 45241, 90482, 137333, 239693, 274666, 479386, 1677851, 3355702, 5512939, 11025878, 38590573, 77181146]

約数ペア:

[(1, 77181146), (2, 38590573), (7, 11025878), (14, 5512939), (23, 3355702), (46, 1677851), (161, 479386), (281, 274666), (322, 239693), (562, 137333), (853, 90482), (1706, 45241), (1967, 39238), (3934, 19619), (5971, 12926), (6463, 11942)]