78813468

素因数分解:

$2^2\times 3^2\times {\mathrm{1049}}^1\times {\mathrm{2087}}^1$

素因数の和:3146

約数の個数: 36

約数和(自身を含む): 199508400

約数和(自身を除く): 120694932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1049, 2087, 2098, 3147, 4174, 4196, 6261, 6294, 8348, 9441, 12522, 12588, 18783, 18882, 25044, 37566, 37764, 75132, 2189263, 4378526, 6567789, 8757052, 13135578, 19703367, 26271156, 39406734, 78813468]

約数ペア:

[(1, 78813468), (2, 39406734), (3, 26271156), (4, 19703367), (6, 13135578), (9, 8757052), (12, 6567789), (18, 4378526), (36, 2189263), (1049, 75132), (2087, 37764), (2098, 37566), (3147, 25044), (4174, 18882), (4196, 18783), (6261, 12588), (6294, 12522), (8348, 9441)]