80265042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31215

約数の個数: 48

約数和(自身を含む): 204317568

約数和(自身を除く): 124052526

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 31183, 62366, 93549, 187098, 280647, 343013, 405379, 561294, 686026, 810758, 1029039, 1216137, 2058078, 2432274, 3087117, 3648411, 4459169, 6174234, 7296822, 8918338, 13377507, 26755014, 40132521, 80265042]

約数ペア:

[(1, 80265042), (2, 40132521), (3, 26755014), (6, 13377507), (9, 8918338), (11, 7296822), (13, 6174234), (18, 4459169), (22, 3648411), (26, 3087117), (33, 2432274), (39, 2058078), (66, 1216137), (78, 1029039), (99, 810758), (117, 686026), (143, 561294), (198, 405379), (234, 343013), (286, 280647), (429, 187098), (858, 93549), (1287, 62366), (2574, 31183)]