81048672

素因数分解:

$2^5\times 3^2\times {\mathrm{281419}}^1$

素因数の和:281435

約数の個数: 36

約数和(自身を含む): 230482980

約数和(自身を除く): 149434308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 281419, 562838, 844257, 1125676, 1688514, 2251352, 2532771, 3377028, 4502704, 5065542, 6754056, 9005408, 10131084, 13508112, 20262168, 27016224, 40524336, 81048672]

約数ペア:

[(1, 81048672), (2, 40524336), (3, 27016224), (4, 20262168), (6, 13508112), (8, 10131084), (9, 9005408), (12, 6754056), (16, 5065542), (18, 4502704), (24, 3377028), (32, 2532771), (36, 2251352), (48, 1688514), (72, 1125676), (96, 844257), (144, 562838), (288, 281419)]