74271312

素因数分解:

$2^4\times 3^2\times {\mathrm{515773}}^1$

素因数の和:515787

約数の個数: 30

約数和(自身を含む): 207856922

約数和(自身を除く): 133585610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 515773, 1031546, 1547319, 2063092, 3094638, 4126184, 4641957, 6189276, 8252368, 9283914, 12378552, 18567828, 24757104, 37135656, 74271312]

約数ペア:

[(1, 74271312), (2, 37135656), (3, 24757104), (4, 18567828), (6, 12378552), (8, 9283914), (9, 8252368), (12, 6189276), (16, 4641957), (18, 4126184), (24, 3094638), (36, 2063092), (48, 1547319), (72, 1031546), (144, 515773)]