78402198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109807}}^1$

素因数の和:109836

約数の個数: 32

約数和(自身を含む): 189748224

約数和(自身を除く): 111346026

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 109807, 219614, 329421, 658842, 768649, 1537298, 1866719, 2305947, 3733438, 4611894, 5600157, 11200314, 13067033, 26134066, 39201099, 78402198]

約数ペア:

[(1, 78402198), (2, 39201099), (3, 26134066), (6, 13067033), (7, 11200314), (14, 5600157), (17, 4611894), (21, 3733438), (34, 2305947), (42, 1866719), (51, 1537298), (102, 768649), (119, 658842), (238, 329421), (357, 219614), (714, 109807)]