85314047

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 115214400

約数和(自身を除く): 29900353

約数列:

[1, 7, 13, 19, 49, 53, 91, 133, 247, 343, 361, 371, 637, 689, 931, 1007, 1729, 2527, 2597, 4459, 4693, 4823, 6517, 7049, 12103, 13091, 17689, 18179, 19133, 32851, 33761, 49343, 84721, 91637, 123823, 133931, 229957, 236327, 248729, 345401, 641459, 937517, 1609699, 1741103, 4490213, 6562619, 12187721, 85314047]

約数ペア:

[(1, 85314047), (7, 12187721), (13, 6562619), (19, 4490213), (49, 1741103), (53, 1609699), (91, 937517), (133, 641459), (247, 345401), (343, 248729), (361, 236327), (371, 229957), (637, 133931), (689, 123823), (931, 91637), (1007, 84721), (1729, 49343), (2527, 33761), (2597, 32851), (4459, 19133), (4693, 18179), (4823, 17689), (6517, 13091), (7049, 12103)]