72213269616

素因数分解:

$2^4\times 3^2\times {\mathrm{811}}^1\times {\mathrm{618349}}^1$

素因数の和:619174

約数の個数: 60

約数和(自身を含む): 202346380600

約数和(自身を除く): 130133110984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 811, 1622, 2433, 3244, 4866, 6488, 7299, 9732, 12976, 14598, 19464, 29196, 38928, 58392, 116784, 618349, 1236698, 1855047, 2473396, 3710094, 4946792, 5565141, 7420188, 9893584, 11130282, 14840376, 22260564, 29680752, 44521128, 89042256, 501481039, 1002962078, 1504443117, 2005924156, 3008886234, 4011848312, 4513329351, 6017772468, 8023696624, 9026658702, 12035544936, 18053317404, 24071089872, 36106634808, 72213269616]

約数ペア:

[(1, 72213269616), (2, 36106634808), (3, 24071089872), (4, 18053317404), (6, 12035544936), (8, 9026658702), (9, 8023696624), (12, 6017772468), (16, 4513329351), (18, 4011848312), (24, 3008886234), (36, 2005924156), (48, 1504443117), (72, 1002962078), (144, 501481039), (811, 89042256), (1622, 44521128), (2433, 29680752), (3244, 22260564), (4866, 14840376), (6488, 11130282), (7299, 9893584), (9732, 7420188), (12976, 5565141), (14598, 4946792), (19464, 3710094), (29196, 2473396), (38928, 1855047), (58392, 1236698), (116784, 618349)]