77947852

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 138296592

約数和(自身を除く): 60348740

約数列:

[1, 2, 4, 113, 226, 331, 452, 521, 662, 1042, 1324, 2084, 37403, 58873, 74806, 117746, 149612, 172451, 235492, 344902, 689804, 19486963, 38973926, 77947852]

約数ペア:

[(1, 77947852), (2, 38973926), (4, 19486963), (113, 689804), (226, 344902), (331, 235492), (452, 172451), (521, 149612), (662, 117746), (1042, 74806), (1324, 58873), (2084, 37403)]