87647988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22613}}^1$

素因数の和:22656

約数の個数: 48

約数和(自身を含む): 227949120

約数和(自身を除く): 140301132

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 22613, 45226, 67839, 90452, 135678, 271356, 384421, 429647, 768842, 859294, 1153263, 1288941, 1537684, 1718588, 2306526, 2577882, 4613052, 5155764, 7303999, 14607998, 21911997, 29215996, 43823994, 87647988]

約数ペア:

[(1, 87647988), (2, 43823994), (3, 29215996), (4, 21911997), (6, 14607998), (12, 7303999), (17, 5155764), (19, 4613052), (34, 2577882), (38, 2306526), (51, 1718588), (57, 1537684), (68, 1288941), (76, 1153263), (102, 859294), (114, 768842), (204, 429647), (228, 384421), (323, 271356), (646, 135678), (969, 90452), (1292, 67839), (1938, 45226), (3876, 22613)]