85446724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 87526076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 179, 209, 358, 418, 571, 716, 836, 1142, 1969, 2284, 3401, 3938, 6281, 6802, 7876, 10849, 12562, 13604, 21698, 25124, 37411, 43396, 74822, 102209, 119339, 149644, 204418, 238678, 408836, 477356, 1124299, 1941971, 2248598, 3883942, 4497196, 7767884, 21361681, 42723362, 85446724]

約数ペア:

[(1, 85446724), (2, 42723362), (4, 21361681), (11, 7767884), (19, 4497196), (22, 3883942), (38, 2248598), (44, 1941971), (76, 1124299), (179, 477356), (209, 408836), (358, 238678), (418, 204418), (571, 149644), (716, 119339), (836, 102209), (1142, 74822), (1969, 43396), (2284, 37411), (3401, 25124), (3938, 21698), (6281, 13604), (6802, 12562), (7876, 10849)]