85671124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{797}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 102018476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 349, 698, 797, 1396, 1594, 2443, 3188, 3839, 4886, 5579, 7678, 8767, 9772, 11158, 15356, 17534, 22316, 26873, 35068, 53746, 61369, 107492, 122738, 245476, 278153, 556306, 1112612, 1947071, 3059683, 3894142, 6119366, 7788284, 12238732, 21417781, 42835562, 85671124]

約数ペア:

[(1, 85671124), (2, 42835562), (4, 21417781), (7, 12238732), (11, 7788284), (14, 6119366), (22, 3894142), (28, 3059683), (44, 1947071), (77, 1112612), (154, 556306), (308, 278153), (349, 245476), (698, 122738), (797, 107492), (1396, 61369), (1594, 53746), (2443, 35068), (3188, 26873), (3839, 22316), (4886, 17534), (5579, 15356), (7678, 11158), (8767, 9772)]