78751824

素因数分解:

$2^4\times 3^1\times {\mathrm{1640663}}^1$

素因数の和:1640674

約数の個数: 20

約数和(自身を含む): 203442336

約数和(自身を除く): 124690512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1640663, 3281326, 4921989, 6562652, 9843978, 13125304, 19687956, 26250608, 39375912, 78751824]

約数ペア:

[(1, 78751824), (2, 39375912), (3, 26250608), (4, 19687956), (6, 13125304), (8, 9843978), (12, 6562652), (16, 4921989), (24, 3281326), (48, 1640663)]