78541806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 183530880

約数和(自身を除く): 104989074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 311, 622, 859, 933, 1718, 1866, 2177, 2577, 4354, 5154, 6013, 6531, 12026, 13062, 15239, 18039, 30478, 36078, 42091, 45717, 84182, 91434, 126273, 252546, 267149, 534298, 801447, 1602894, 1870043, 3740086, 5610129, 11220258, 13090301, 26180602, 39270903, 78541806]

約数ペア:

[(1, 78541806), (2, 39270903), (3, 26180602), (6, 13090301), (7, 11220258), (14, 5610129), (21, 3740086), (42, 1870043), (49, 1602894), (98, 801447), (147, 534298), (294, 267149), (311, 252546), (622, 126273), (859, 91434), (933, 84182), (1718, 45717), (1866, 42091), (2177, 36078), (2577, 30478), (4354, 18039), (5154, 15239), (6013, 13062), (6531, 12026)]