85601572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 93661148

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 1036, 1484, 1559, 1961, 3118, 3922, 6236, 7844, 10913, 13727, 21826, 27454, 43652, 54908, 57683, 82627, 115366, 165254, 230732, 330508, 403781, 578389, 807562, 1156778, 1615124, 2313556, 3057199, 6114398, 12228796, 21400393, 42800786, 85601572]

約数ペア:

[(1, 85601572), (2, 42800786), (4, 21400393), (7, 12228796), (14, 6114398), (28, 3057199), (37, 2313556), (53, 1615124), (74, 1156778), (106, 807562), (148, 578389), (212, 403781), (259, 330508), (371, 230732), (518, 165254), (742, 115366), (1036, 82627), (1484, 57683), (1559, 54908), (1961, 43652), (3118, 27454), (3922, 21826), (6236, 13727), (7844, 10913)]