77447716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2153}}^1$

素因数の和:2220

約数の個数: 36

約数和(自身を含む): 150086412

約数和(自身を除く): 72638696

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 529, 782, 1058, 1564, 2116, 2153, 4306, 8612, 8993, 17986, 35972, 36601, 49519, 73202, 99038, 146404, 198076, 841823, 1138937, 1683646, 2277874, 3367292, 4555748, 19361929, 38723858, 77447716]

約数ペア:

[(1, 77447716), (2, 38723858), (4, 19361929), (17, 4555748), (23, 3367292), (34, 2277874), (46, 1683646), (68, 1138937), (92, 841823), (391, 198076), (529, 146404), (782, 99038), (1058, 73202), (1564, 49519), (2116, 36601), (2153, 35972), (4306, 17986), (8612, 8993)]