84685964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9209}}^1$

素因数の和:9254

約数の個数: 36

約数和(自身を含む): 171490200

約数和(自身を除く): 86804236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 9209, 18418, 36836, 101299, 174971, 202598, 349942, 405196, 699884, 1114289, 1924681, 2228578, 3849362, 4457156, 7698724, 21171491, 42342982, 84685964]

約数ペア:

[(1, 84685964), (2, 42342982), (4, 21171491), (11, 7698724), (19, 4457156), (22, 3849362), (38, 2228578), (44, 1924681), (76, 1114289), (121, 699884), (209, 405196), (242, 349942), (418, 202598), (484, 174971), (836, 101299), (2299, 36836), (4598, 18418), (9196, 9209)]