72049488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{214433}}^1$

素因数の和:214451

約数の個数: 40

約数和(自身を含む): 212718528

約数和(自身を除く): 140669040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 214433, 428866, 643299, 857732, 1286598, 1501031, 1715464, 2573196, 3002062, 3430928, 4503093, 5146392, 6004124, 9006186, 10292784, 12008248, 18012372, 24016496, 36024744, 72049488]

約数ペア:

[(1, 72049488), (2, 36024744), (3, 24016496), (4, 18012372), (6, 12008248), (7, 10292784), (8, 9006186), (12, 6004124), (14, 5146392), (16, 4503093), (21, 3430928), (24, 3002062), (28, 2573196), (42, 1715464), (48, 1501031), (56, 1286598), (84, 857732), (112, 643299), (168, 428866), (336, 214433)]