81764356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2273}}^1$

素因数の和:2340

約数の個数: 36

約数和(自身を含む): 158447772

約数和(自身を除く): 76683416

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 529, 782, 1058, 1564, 2116, 2273, 4546, 8993, 9092, 17986, 35972, 38641, 52279, 77282, 104558, 154564, 209116, 888743, 1202417, 1777486, 2404834, 3554972, 4809668, 20441089, 40882178, 81764356]

約数ペア:

[(1, 81764356), (2, 40882178), (4, 20441089), (17, 4809668), (23, 3554972), (34, 2404834), (46, 1777486), (68, 1202417), (92, 888743), (391, 209116), (529, 154564), (782, 104558), (1058, 77282), (1564, 52279), (2116, 38641), (2273, 35972), (4546, 17986), (8993, 9092)]