81812592

素因数分解:

$2^4\times 3^4\times {\mathrm{63127}}^1$

素因数の和:63147

約数の個数: 50

約数和(自身を含む): 236793128

約数和(自身を除く): 154980536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 63127, 126254, 189381, 252508, 378762, 505016, 568143, 757524, 1010032, 1136286, 1515048, 1704429, 2272572, 3030096, 3408858, 4545144, 5113287, 6817716, 9090288, 10226574, 13635432, 20453148, 27270864, 40906296, 81812592]

約数ペア:

[(1, 81812592), (2, 40906296), (3, 27270864), (4, 20453148), (6, 13635432), (8, 10226574), (9, 9090288), (12, 6817716), (16, 5113287), (18, 4545144), (24, 3408858), (27, 3030096), (36, 2272572), (48, 1704429), (54, 1515048), (72, 1136286), (81, 1010032), (108, 757524), (144, 568143), (162, 505016), (216, 378762), (324, 252508), (432, 189381), (648, 126254), (1296, 63127)]