78877212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16811}}^1$

素因数の和:16858

約数の個数: 48

約数和(自身を含む): 203357952

約数和(自身を除く): 124480740

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 16811, 33622, 50433, 67244, 100866, 201732, 285787, 386653, 571574, 773306, 857361, 1143148, 1159959, 1546612, 1714722, 2319918, 3429444, 4639836, 6573101, 13146202, 19719303, 26292404, 39438606, 78877212]

約数ペア:

[(1, 78877212), (2, 39438606), (3, 26292404), (4, 19719303), (6, 13146202), (12, 6573101), (17, 4639836), (23, 3429444), (34, 2319918), (46, 1714722), (51, 1546612), (68, 1159959), (69, 1143148), (92, 857361), (102, 773306), (138, 571574), (204, 386653), (276, 285787), (391, 201732), (782, 100866), (1173, 67244), (1564, 50433), (2346, 33622), (4692, 16811)]