80081004

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{11981}}^1$

素因数の和:12545

約数の個数: 24

約数和(自身を含む): 187206768

約数和(自身を除く): 107125764

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 3342, 6684, 11981, 23962, 35943, 47924, 71886, 143772, 6673417, 13346834, 20020251, 26693668, 40040502, 80081004]

約数ペア:

[(1, 80081004), (2, 40040502), (3, 26693668), (4, 20020251), (6, 13346834), (12, 6673417), (557, 143772), (1114, 71886), (1671, 47924), (2228, 35943), (3342, 23962), (6684, 11981)]