80800612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 152127360

約数和(自身を除く): 71326748

約数列:

[1, 2, 4, 29, 43, 58, 86, 97, 116, 167, 172, 194, 334, 388, 668, 1247, 2494, 2813, 4171, 4843, 4988, 5626, 7181, 8342, 9686, 11252, 14362, 16199, 16684, 19372, 28724, 32398, 64796, 120959, 208249, 241918, 416498, 469771, 483836, 696557, 832996, 939542, 1393114, 1879084, 2786228, 20200153, 40400306, 80800612]

約数ペア:

[(1, 80800612), (2, 40400306), (4, 20200153), (29, 2786228), (43, 1879084), (58, 1393114), (86, 939542), (97, 832996), (116, 696557), (167, 483836), (172, 469771), (194, 416498), (334, 241918), (388, 208249), (668, 120959), (1247, 64796), (2494, 32398), (2813, 28724), (4171, 19372), (4843, 16684), (4988, 16199), (5626, 14362), (7181, 11252), (8342, 9686)]