74184912

素因数分解:

$2^4\times 3^2\times {\mathrm{515173}}^1$

素因数の和:515187

約数の個数: 30

約数和(自身を含む): 207615122

約数和(自身を除く): 133430210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 515173, 1030346, 1545519, 2060692, 3091038, 4121384, 4636557, 6182076, 8242768, 9273114, 12364152, 18546228, 24728304, 37092456, 74184912]

約数ペア:

[(1, 74184912), (2, 37092456), (3, 24728304), (4, 18546228), (6, 12364152), (8, 9273114), (9, 8242768), (12, 6182076), (16, 4636557), (18, 4121384), (24, 3091038), (36, 2060692), (48, 1545519), (72, 1030346), (144, 515173)]