8740008

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 24868800

約数和(自身を除く): 16128792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 941, 1032, 1161, 1548, 1882, 2322, 2823, 3096, 3764, 4644, 5646, 7528, 8469, 9288, 11292, 16938, 22584, 25407, 33876, 40463, 50814, 67752, 80926, 101628, 121389, 161852, 203256, 242778, 323704, 364167, 485556, 728334, 971112, 1092501, 1456668, 2185002, 2913336, 4370004, 8740008]

約数ペア:

[(1, 8740008), (2, 4370004), (3, 2913336), (4, 2185002), (6, 1456668), (8, 1092501), (9, 971112), (12, 728334), (18, 485556), (24, 364167), (27, 323704), (36, 242778), (43, 203256), (54, 161852), (72, 121389), (86, 101628), (108, 80926), (129, 67752), (172, 50814), (216, 40463), (258, 33876), (344, 25407), (387, 22584), (516, 16938), (774, 11292), (941, 9288), (1032, 8469), (1161, 7528), (1548, 5646), (1882, 4644), (2322, 3764), (2823, 3096)]