90132732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 241164560

約数和(自身を除く): 151031828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 313, 342, 421, 626, 684, 842, 939, 1252, 1263, 1684, 1878, 2526, 2817, 3756, 3789, 5052, 5634, 5947, 7578, 7999, 11268, 11894, 15156, 15998, 17841, 23788, 23997, 31996, 35682, 47994, 53523, 71364, 71991, 95988, 107046, 131773, 143982, 214092, 263546, 287964, 395319, 527092, 790638, 1185957, 1581276, 2371914, 2503687, 4743828, 5007374, 7511061, 10014748, 15022122, 22533183, 30044244, 45066366, 90132732]

約数ペア:

[(1, 90132732), (2, 45066366), (3, 30044244), (4, 22533183), (6, 15022122), (9, 10014748), (12, 7511061), (18, 5007374), (19, 4743828), (36, 2503687), (38, 2371914), (57, 1581276), (76, 1185957), (114, 790638), (171, 527092), (228, 395319), (313, 287964), (342, 263546), (421, 214092), (626, 143982), (684, 131773), (842, 107046), (939, 95988), (1252, 71991), (1263, 71364), (1684, 53523), (1878, 47994), (2526, 35682), (2817, 31996), (3756, 23997), (3789, 23788), (5052, 17841), (5634, 15998), (5947, 15156), (7578, 11894), (7999, 11268)]