127864728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{77213}}^1$

素因数の和:77248

約数の個数: 48

約数和(自身を含む): 361361520

約数和(自身を除く): 233496792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 77213, 154426, 231639, 308852, 463278, 617704, 694917, 926556, 1389834, 1775899, 1853112, 2779668, 3551798, 5327697, 5559336, 7103596, 10655394, 14207192, 15983091, 21310788, 31966182, 42621576, 63932364, 127864728]

約数ペア:

[(1, 127864728), (2, 63932364), (3, 42621576), (4, 31966182), (6, 21310788), (8, 15983091), (9, 14207192), (12, 10655394), (18, 7103596), (23, 5559336), (24, 5327697), (36, 3551798), (46, 2779668), (69, 1853112), (72, 1775899), (92, 1389834), (138, 926556), (184, 694917), (207, 617704), (276, 463278), (414, 308852), (552, 231639), (828, 154426), (1656, 77213)]