80239302

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10426

約数の個数: 64

約数和(自身を含む): 209502720

約数和(自身を除く): 129263418

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 10391, 20782, 31173, 62346, 93519, 114301, 135083, 187038, 228602, 270166, 280557, 342903, 405249, 561114, 685806, 810498, 1028709, 1215747, 1485913, 2057418, 2431494, 2971826, 3086127, 3647241, 4457739, 6172254, 7294482, 8915478, 13373217, 26746434, 40119651, 80239302]

約数ペア:

[(1, 80239302), (2, 40119651), (3, 26746434), (6, 13373217), (9, 8915478), (11, 7294482), (13, 6172254), (18, 4457739), (22, 3647241), (26, 3086127), (27, 2971826), (33, 2431494), (39, 2057418), (54, 1485913), (66, 1215747), (78, 1028709), (99, 810498), (117, 685806), (143, 561114), (198, 405249), (234, 342903), (286, 280557), (297, 270166), (351, 228602), (429, 187038), (594, 135083), (702, 114301), (858, 93519), (1287, 62346), (2574, 31173), (3861, 20782), (7722, 10391)]