63771984

素因数分解:

$2^4\times 3^2\times {\mathrm{442861}}^1$

素因数の和:442875

約数の個数: 30

約数和(自身を含む): 178473386

約数和(自身を除く): 114701402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 442861, 885722, 1328583, 1771444, 2657166, 3542888, 3985749, 5314332, 7085776, 7971498, 10628664, 15942996, 21257328, 31885992, 63771984]

約数ペア:

[(1, 63771984), (2, 31885992), (3, 21257328), (4, 15942996), (6, 10628664), (8, 7971498), (9, 7085776), (12, 5314332), (16, 3985749), (18, 3542888), (24, 2657166), (36, 1771444), (48, 1328583), (72, 885722), (144, 442861)]