64497474

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 147655872

約数和(自身を除く): 83158398

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1877, 1909, 3754, 3818, 5631, 5727, 11262, 11454, 16893, 17181, 33786, 34362, 43171, 86342, 129513, 155791, 259026, 311582, 388539, 467373, 777078, 934746, 1402119, 2804238, 3583193, 7166386, 10749579, 21499158, 32248737, 64497474]

約数ペア:

[(1, 64497474), (2, 32248737), (3, 21499158), (6, 10749579), (9, 7166386), (18, 3583193), (23, 2804238), (46, 1402119), (69, 934746), (83, 777078), (138, 467373), (166, 388539), (207, 311582), (249, 259026), (414, 155791), (498, 129513), (747, 86342), (1494, 43171), (1877, 34362), (1909, 33786), (3754, 17181), (3818, 16893), (5631, 11454), (5727, 11262)]