81463332

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5652

約数の個数: 48

約数和(自身を含む): 202124160

約数和(自身を除く): 120660828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 3657, 4876, 5569, 7314, 11138, 14628, 16707, 22276, 33414, 66828, 128087, 256174, 295157, 384261, 512348, 590314, 768522, 885471, 1180628, 1537044, 1770942, 3541884, 6788611, 13577222, 20365833, 27154444, 40731666, 81463332]

約数ペア:

[(1, 81463332), (2, 40731666), (3, 27154444), (4, 20365833), (6, 13577222), (12, 6788611), (23, 3541884), (46, 1770942), (53, 1537044), (69, 1180628), (92, 885471), (106, 768522), (138, 590314), (159, 512348), (212, 384261), (276, 295157), (318, 256174), (636, 128087), (1219, 66828), (2438, 33414), (3657, 22276), (4876, 16707), (5569, 14628), (7314, 11138)]