77880328

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{29411}}^1$

素因数の和:29748

約数の個数: 16

約数和(自身を含む): 146471760

約数和(自身を除く): 68591432

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 29411, 58822, 117644, 235288, 9735041, 19470082, 38940164, 77880328]

約数ペア:

[(1, 77880328), (2, 38940164), (4, 19470082), (8, 9735041), (331, 235288), (662, 117644), (1324, 58822), (2648, 29411)]