80345718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8101}}^1$

素因数の和:8157

約数の個数: 48

約数和(自身を含む): 189586800

約数和(自身を除く): 109241082

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 8101, 9918, 16202, 24303, 48606, 72909, 145818, 153919, 234929, 307838, 461757, 469858, 704787, 923514, 1385271, 1409574, 2114361, 2770542, 4228722, 4463651, 8927302, 13390953, 26781906, 40172859, 80345718]

約数ペア:

[(1, 80345718), (2, 40172859), (3, 26781906), (6, 13390953), (9, 8927302), (18, 4463651), (19, 4228722), (29, 2770542), (38, 2114361), (57, 1409574), (58, 1385271), (87, 923514), (114, 704787), (171, 469858), (174, 461757), (261, 307838), (342, 234929), (522, 153919), (551, 145818), (1102, 72909), (1653, 48606), (3306, 24303), (4959, 16202), (8101, 9918)]