80355444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{39623}}^1$

素因数の和:39656

約数の個数: 36

約数和(自身を含む): 203033376

約数和(自身を除く): 122677932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 39623, 79246, 118869, 158492, 237738, 475476, 515099, 1030198, 1545297, 2060396, 3090594, 6181188, 6696287, 13392574, 20088861, 26785148, 40177722, 80355444]

約数ペア:

[(1, 80355444), (2, 40177722), (3, 26785148), (4, 20088861), (6, 13392574), (12, 6696287), (13, 6181188), (26, 3090594), (39, 2060396), (52, 1545297), (78, 1030198), (156, 515099), (169, 475476), (338, 237738), (507, 158492), (676, 118869), (1014, 79246), (2028, 39623)]