87937396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 177508800

約数和(自身を除く): 89571404

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2347, 4694, 9367, 9388, 18734, 37468, 39899, 44593, 68063, 79798, 89186, 136126, 159596, 178372, 272252, 758081, 1157071, 1293197, 1516162, 2314142, 2586394, 3032324, 4628284, 5172788, 21984349, 43968698, 87937396]

約数ペア:

[(1, 87937396), (2, 43968698), (4, 21984349), (17, 5172788), (19, 4628284), (29, 3032324), (34, 2586394), (38, 2314142), (58, 1516162), (68, 1293197), (76, 1157071), (116, 758081), (323, 272252), (493, 178372), (551, 159596), (646, 136126), (986, 89186), (1102, 79798), (1292, 68063), (1972, 44593), (2204, 39899), (2347, 37468), (4694, 18734), (9367, 9388)]