71939166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3259}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 155541120

約数和(自身を除く): 83601954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1698, 3259, 3679, 6518, 7358, 9777, 11037, 19554, 22074, 42367, 84734, 127101, 254202, 922297, 1844594, 2766891, 5533782, 11989861, 23979722, 35969583, 71939166]

約数ペア:

[(1, 71939166), (2, 35969583), (3, 23979722), (6, 11989861), (13, 5533782), (26, 2766891), (39, 1844594), (78, 922297), (283, 254202), (566, 127101), (849, 84734), (1698, 42367), (3259, 22074), (3679, 19554), (6518, 11037), (7358, 9777)]