85290738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15401}}^1$

素因数の和:15490

約数の個数: 32

約数和(自身を含む): 186302592

約数和(自身を除く): 101011854

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 15401, 30802, 46203, 92406, 200213, 400426, 600639, 1093471, 1201278, 2186942, 3280413, 6560826, 14215123, 28430246, 42645369, 85290738]

約数ペア:

[(1, 85290738), (2, 42645369), (3, 28430246), (6, 14215123), (13, 6560826), (26, 3280413), (39, 2186942), (71, 1201278), (78, 1093471), (142, 600639), (213, 400426), (426, 200213), (923, 92406), (1846, 46203), (2769, 30802), (5538, 15401)]