82772852

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 152560548

約数和(自身を除く): 69787696

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 353, 706, 961, 1412, 1891, 1922, 3782, 3844, 7564, 10943, 21533, 21886, 43066, 43772, 58621, 86132, 117242, 234484, 339233, 667523, 678466, 1335046, 1356932, 2670092, 20693213, 41386426, 82772852]

約数ペア:

[(1, 82772852), (2, 41386426), (4, 20693213), (31, 2670092), (61, 1356932), (62, 1335046), (122, 678466), (124, 667523), (244, 339233), (353, 234484), (706, 117242), (961, 86132), (1412, 58621), (1891, 43772), (1922, 43066), (3782, 21886), (3844, 21533), (7564, 10943)]