78872622

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10984

約数の個数: 32

約数和(自身を含む): 169392384

約数和(自身を除く): 90519762

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 10891, 21782, 32673, 65346, 185147, 370294, 555441, 773261, 1110882, 1546522, 2319783, 4639566, 13145437, 26290874, 39436311, 78872622]

約数ペア:

[(1, 78872622), (2, 39436311), (3, 26290874), (6, 13145437), (17, 4639566), (34, 2319783), (51, 1546522), (71, 1110882), (102, 773261), (142, 555441), (213, 370294), (426, 185147), (1207, 65346), (2414, 32673), (3621, 21782), (7242, 10891)]