65641248

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2146

約数の個数: 72

約数和(自身を含む): 188412588

約数和(自身を除く): 122771340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2017, 2034, 2712, 3616, 4034, 4068, 5424, 6051, 8068, 8136, 10848, 12102, 16136, 16272, 18153, 24204, 32272, 32544, 36306, 48408, 64544, 72612, 96816, 145224, 193632, 227921, 290448, 455842, 580896, 683763, 911684, 1367526, 1823368, 2051289, 2735052, 3646736, 4102578, 5470104, 7293472, 8205156, 10940208, 16410312, 21880416, 32820624, 65641248]

約数ペア:

[(1, 65641248), (2, 32820624), (3, 21880416), (4, 16410312), (6, 10940208), (8, 8205156), (9, 7293472), (12, 5470104), (16, 4102578), (18, 3646736), (24, 2735052), (32, 2051289), (36, 1823368), (48, 1367526), (72, 911684), (96, 683763), (113, 580896), (144, 455842), (226, 290448), (288, 227921), (339, 193632), (452, 145224), (678, 96816), (904, 72612), (1017, 64544), (1356, 48408), (1808, 36306), (2017, 32544), (2034, 32272), (2712, 24204), (3616, 18153), (4034, 16272), (4068, 16136), (5424, 12102), (6051, 10848), (8068, 8136)]