86474778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15187}}^1$

素因数の和:15278

約数の個数: 32

約数和(自身を含む): 188817216

約数和(自身を除く): 102342438

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 15187, 30374, 45561, 91122, 197431, 394862, 592293, 1108651, 1184586, 2217302, 3325953, 6651906, 14412463, 28824926, 43237389, 86474778]

約数ペア:

[(1, 86474778), (2, 43237389), (3, 28824926), (6, 14412463), (13, 6651906), (26, 3325953), (39, 2217302), (73, 1184586), (78, 1108651), (146, 592293), (219, 394862), (438, 197431), (949, 91122), (1898, 45561), (2847, 30374), (5694, 15187)]