85395726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21505

約数の個数: 48

約数和(自身を含む): 210987504

約数和(自身を除く): 125591778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 21467, 42934, 64401, 128802, 193203, 279071, 364939, 386406, 558142, 729878, 837213, 1094817, 1674426, 2189634, 2511639, 3284451, 4744207, 5023278, 6568902, 9488414, 14232621, 28465242, 42697863, 85395726]

約数ペア:

[(1, 85395726), (2, 42697863), (3, 28465242), (6, 14232621), (9, 9488414), (13, 6568902), (17, 5023278), (18, 4744207), (26, 3284451), (34, 2511639), (39, 2189634), (51, 1674426), (78, 1094817), (102, 837213), (117, 729878), (153, 558142), (221, 386406), (234, 364939), (306, 279071), (442, 193203), (663, 128802), (1326, 64401), (1989, 42934), (3978, 21467)]