73431754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 127360800

約数和(自身を除く): 53929046

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 121, 139, 242, 278, 407, 649, 814, 1298, 1529, 2183, 3058, 4366, 4477, 5143, 7139, 8201, 8954, 10286, 14278, 16402, 16819, 24013, 33638, 48026, 56573, 90211, 113146, 180422, 264143, 303437, 528286, 606874, 622303, 992321, 1244606, 1984642, 3337807, 6675614, 36715877, 73431754]

約数ペア:

[(1, 73431754), (2, 36715877), (11, 6675614), (22, 3337807), (37, 1984642), (59, 1244606), (74, 992321), (118, 622303), (121, 606874), (139, 528286), (242, 303437), (278, 264143), (407, 180422), (649, 113146), (814, 90211), (1298, 56573), (1529, 48026), (2183, 33638), (3058, 24013), (4366, 16819), (4477, 16402), (5143, 14278), (7139, 10286), (8201, 8954)]