78964728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193541}}^1$

素因数の和:193567

約数の個数: 32

約数和(自身を含む): 209025360

約数和(自身を除く): 130060632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 193541, 387082, 580623, 774164, 1161246, 1548328, 2322492, 3290197, 4644984, 6580394, 9870591, 13160788, 19741182, 26321576, 39482364, 78964728]

約数ペア:

[(1, 78964728), (2, 39482364), (3, 26321576), (4, 19741182), (6, 13160788), (8, 9870591), (12, 6580394), (17, 4644984), (24, 3290197), (34, 2322492), (51, 1548328), (68, 1161246), (102, 774164), (136, 580623), (204, 387082), (408, 193541)]