81594984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 216950400

約数和(自身を除く): 135355416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 1219, 1272, 2438, 2789, 3657, 4876, 5578, 7314, 8367, 9752, 11156, 14628, 16734, 22312, 29256, 33468, 64147, 66936, 128294, 147817, 192441, 256588, 295634, 384882, 443451, 513176, 591268, 769764, 886902, 1182536, 1539528, 1773804, 3399791, 3547608, 6799582, 10199373, 13599164, 20398746, 27198328, 40797492, 81594984]

約数ペア:

[(1, 81594984), (2, 40797492), (3, 27198328), (4, 20398746), (6, 13599164), (8, 10199373), (12, 6799582), (23, 3547608), (24, 3399791), (46, 1773804), (53, 1539528), (69, 1182536), (92, 886902), (106, 769764), (138, 591268), (159, 513176), (184, 443451), (212, 384882), (276, 295634), (318, 256588), (424, 192441), (552, 147817), (636, 128294), (1219, 66936), (1272, 64147), (2438, 33468), (2789, 29256), (3657, 22312), (4876, 16734), (5578, 14628), (7314, 11156), (8367, 9752)]