80810118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 182722176

約数和(自身を除く): 101912058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 873, 1493, 1746, 2986, 3007, 4479, 6014, 8958, 9021, 13437, 18042, 26874, 27063, 46283, 54126, 92566, 138849, 144821, 277698, 289642, 416547, 434463, 833094, 868926, 1303389, 2606778, 4489451, 8978902, 13468353, 26936706, 40405059, 80810118]

約数ペア:

[(1, 80810118), (2, 40405059), (3, 26936706), (6, 13468353), (9, 8978902), (18, 4489451), (31, 2606778), (62, 1303389), (93, 868926), (97, 833094), (186, 434463), (194, 416547), (279, 289642), (291, 277698), (558, 144821), (582, 138849), (873, 92566), (1493, 54126), (1746, 46283), (2986, 27063), (3007, 26874), (4479, 18042), (6014, 13437), (8958, 9021)]