47272728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{85639}}^1$

素因数の和:85671

約数の個数: 32

約数和(自身を含む): 123321600

約数和(自身を除く): 76048872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 85639, 171278, 256917, 342556, 513834, 685112, 1027668, 1969697, 2055336, 3939394, 5909091, 7878788, 11818182, 15757576, 23636364, 47272728]

約数ペア:

[(1, 47272728), (2, 23636364), (3, 15757576), (4, 11818182), (6, 7878788), (8, 5909091), (12, 3939394), (23, 2055336), (24, 1969697), (46, 1027668), (69, 685112), (92, 513834), (138, 342556), (184, 256917), (276, 171278), (552, 85639)]