129242016

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1597}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 369070884

約数和(自身を除く): 239828868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1597, 1686, 2248, 2529, 3194, 3372, 4496, 4791, 5058, 6388, 6744, 8992, 9582, 10116, 12776, 13488, 14373, 19164, 20232, 25552, 26976, 28746, 38328, 40464, 51104, 57492, 76656, 80928, 114984, 153312, 229968, 448757, 459936, 897514, 1346271, 1795028, 2692542, 3590056, 4038813, 5385084, 7180112, 8077626, 10770168, 14360224, 16155252, 21540336, 32310504, 43080672, 64621008, 129242016]

約数ペア:

[(1, 129242016), (2, 64621008), (3, 43080672), (4, 32310504), (6, 21540336), (8, 16155252), (9, 14360224), (12, 10770168), (16, 8077626), (18, 7180112), (24, 5385084), (32, 4038813), (36, 3590056), (48, 2692542), (72, 1795028), (96, 1346271), (144, 897514), (281, 459936), (288, 448757), (562, 229968), (843, 153312), (1124, 114984), (1597, 80928), (1686, 76656), (2248, 57492), (2529, 51104), (3194, 40464), (3372, 38328), (4496, 28746), (4791, 26976), (5058, 25552), (6388, 20232), (6744, 19164), (8992, 14373), (9582, 13488), (10116, 12776)]