76878954

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{30727}}^1$

素因数の和:30874

約数の個数: 24

約数和(自身を含む): 167774880

約数和(自身を除く): 90895926

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 30727, 61454, 92181, 184362, 276543, 553086, 4271053, 8542106, 12813159, 25626318, 38439477, 76878954]

約数ペア:

[(1, 76878954), (2, 38439477), (3, 25626318), (6, 12813159), (9, 8542106), (18, 4271053), (139, 553086), (278, 276543), (417, 184362), (834, 92181), (1251, 61454), (2502, 30727)]