80372016

素因数分解:

$2^4\times 3^2\times {\mathrm{558139}}^1$

素因数の和:558153

約数の個数: 30

約数和(自身を含む): 224930420

約数和(自身を除く): 144558404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558139, 1116278, 1674417, 2232556, 3348834, 4465112, 5023251, 6697668, 8930224, 10046502, 13395336, 20093004, 26790672, 40186008, 80372016]

約数ペア:

[(1, 80372016), (2, 40186008), (3, 26790672), (4, 20093004), (6, 13395336), (8, 10046502), (9, 8930224), (12, 6697668), (16, 5023251), (18, 4465112), (24, 3348834), (36, 2232556), (48, 1674417), (72, 1116278), (144, 558139)]