82166488

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 169804080

約数和(自身を除く): 87637592

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 437, 722, 874, 1237, 1444, 1748, 2474, 2888, 3496, 4948, 8303, 9896, 16606, 23503, 28451, 33212, 47006, 56902, 66424, 94012, 113804, 188024, 227608, 446557, 540569, 893114, 1081138, 1786228, 2162276, 3572456, 4324552, 10270811, 20541622, 41083244, 82166488]

約数ペア:

[(1, 82166488), (2, 41083244), (4, 20541622), (8, 10270811), (19, 4324552), (23, 3572456), (38, 2162276), (46, 1786228), (76, 1081138), (92, 893114), (152, 540569), (184, 446557), (361, 227608), (437, 188024), (722, 113804), (874, 94012), (1237, 66424), (1444, 56902), (1748, 47006), (2474, 33212), (2888, 28451), (3496, 23503), (4948, 16606), (8303, 9896)]