80467812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117643}}^1$

素因数の和:117672

約数の個数: 36

約数和(自身を含む): 214112080

約数和(自身を除く): 133644268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117643, 235286, 352929, 470572, 705858, 1058787, 1411716, 2117574, 2235217, 4235148, 4470434, 6705651, 8940868, 13411302, 20116953, 26822604, 40233906, 80467812]

約数ペア:

[(1, 80467812), (2, 40233906), (3, 26822604), (4, 20116953), (6, 13411302), (9, 8940868), (12, 6705651), (18, 4470434), (19, 4235148), (36, 2235217), (38, 2117574), (57, 1411716), (76, 1058787), (114, 705858), (171, 470572), (228, 352929), (342, 235286), (684, 117643)]