77147118

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 171596880

約数和(自身を除く): 94449762

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 193, 318, 386, 419, 477, 579, 838, 954, 1158, 1257, 1737, 2514, 3474, 3771, 7542, 10229, 20458, 22207, 30687, 44414, 61374, 66621, 80867, 92061, 133242, 161734, 184122, 199863, 242601, 399726, 485202, 727803, 1455606, 4285951, 8571902, 12857853, 25715706, 38573559, 77147118]

約数ペア:

[(1, 77147118), (2, 38573559), (3, 25715706), (6, 12857853), (9, 8571902), (18, 4285951), (53, 1455606), (106, 727803), (159, 485202), (193, 399726), (318, 242601), (386, 199863), (419, 184122), (477, 161734), (579, 133242), (838, 92061), (954, 80867), (1158, 66621), (1257, 61374), (1737, 44414), (2514, 30687), (3474, 22207), (3771, 20458), (7542, 10229)]