15678218292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{177011}}^1$

素因数の和:177101

約数の個数: 72

約数和(自身を含む): 40869946656

約数和(自身を除く): 25191728364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 121, 122, 132, 183, 242, 244, 363, 366, 484, 671, 726, 732, 1342, 1452, 2013, 2684, 4026, 7381, 8052, 14762, 22143, 29524, 44286, 88572, 177011, 354022, 531033, 708044, 1062066, 1947121, 2124132, 3894242, 5841363, 7788484, 10797671, 11682726, 21418331, 21595342, 23365452, 32393013, 42836662, 43190684, 64254993, 64786026, 85673324, 118774381, 128509986, 129572052, 237548762, 257019972, 356323143, 475097524, 712646286, 1306518191, 1425292572, 2613036382, 3919554573, 5226072764, 7839109146, 15678218292]

約数ペア:

[(1, 15678218292), (2, 7839109146), (3, 5226072764), (4, 3919554573), (6, 2613036382), (11, 1425292572), (12, 1306518191), (22, 712646286), (33, 475097524), (44, 356323143), (61, 257019972), (66, 237548762), (121, 129572052), (122, 128509986), (132, 118774381), (183, 85673324), (242, 64786026), (244, 64254993), (363, 43190684), (366, 42836662), (484, 32393013), (671, 23365452), (726, 21595342), (732, 21418331), (1342, 11682726), (1452, 10797671), (2013, 7788484), (2684, 5841363), (4026, 3894242), (7381, 2124132), (8052, 1947121), (14762, 1062066), (22143, 708044), (29524, 531033), (44286, 354022), (88572, 177011)]