80415258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9203

約数の個数: 64

約数和(自身を含む): 211092480

約数和(自身を除く): 130677222

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 9161, 18322, 27483, 54966, 64127, 100771, 128254, 174059, 192381, 201542, 302313, 348118, 384762, 522177, 604626, 705397, 1044354, 1218413, 1410794, 1914649, 2116191, 2436826, 3655239, 3829298, 4232382, 5743947, 7310478, 11487894, 13402543, 26805086, 40207629, 80415258]

約数ペア:

[(1, 80415258), (2, 40207629), (3, 26805086), (6, 13402543), (7, 11487894), (11, 7310478), (14, 5743947), (19, 4232382), (21, 3829298), (22, 3655239), (33, 2436826), (38, 2116191), (42, 1914649), (57, 1410794), (66, 1218413), (77, 1044354), (114, 705397), (133, 604626), (154, 522177), (209, 384762), (231, 348118), (266, 302313), (399, 201542), (418, 192381), (462, 174059), (627, 128254), (798, 100771), (1254, 64127), (1463, 54966), (2926, 27483), (4389, 18322), (8778, 9161)]