87497312

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 110635168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2339, 2672, 4676, 4678, 5344, 9352, 9356, 16373, 18704, 18712, 32746, 37408, 37424, 65492, 74848, 130984, 261968, 390613, 523936, 781226, 1562452, 2734291, 3124904, 5468582, 6249808, 10937164, 12499616, 21874328, 43748656, 87497312]

約数ペア:

[(1, 87497312), (2, 43748656), (4, 21874328), (7, 12499616), (8, 10937164), (14, 6249808), (16, 5468582), (28, 3124904), (32, 2734291), (56, 1562452), (112, 781226), (167, 523936), (224, 390613), (334, 261968), (668, 130984), (1169, 74848), (1336, 65492), (2338, 37424), (2339, 37408), (2672, 32746), (4676, 18712), (4678, 18704), (5344, 16373), (9352, 9356)]