85381884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{112939}}^1$

素因数の和:112959

約数の個数: 48

約数和(自身を含む): 252985600

約数和(自身を除く): 167603716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 112939, 225878, 338817, 451756, 677634, 790573, 1016451, 1355268, 1581146, 2032902, 2371719, 3049353, 3162292, 4065804, 4743438, 6098706, 7115157, 9486876, 12197412, 14230314, 21345471, 28460628, 42690942, 85381884]

約数ペア:

[(1, 85381884), (2, 42690942), (3, 28460628), (4, 21345471), (6, 14230314), (7, 12197412), (9, 9486876), (12, 7115157), (14, 6098706), (18, 4743438), (21, 4065804), (27, 3162292), (28, 3049353), (36, 2371719), (42, 2032902), (54, 1581146), (63, 1355268), (84, 1016451), (108, 790573), (126, 677634), (189, 451756), (252, 338817), (378, 225878), (756, 112939)]