81086604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355643}}^1$

素因数の和:355669

約数の個数: 24

約数和(自身を含む): 199160640

約数和(自身を除く): 118074036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 355643, 711286, 1066929, 1422572, 2133858, 4267716, 6757217, 13514434, 20271651, 27028868, 40543302, 81086604]

約数ペア:

[(1, 81086604), (2, 40543302), (3, 27028868), (4, 20271651), (6, 13514434), (12, 6757217), (19, 4267716), (38, 2133858), (57, 1422572), (76, 1066929), (114, 711286), (228, 355643)]