81554136

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147743}}^1$

素因数の和:147775

約数の個数: 32

約数和(自身を含む): 212751360

約数和(自身を除く): 131197224

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 147743, 295486, 443229, 590972, 886458, 1181944, 1772916, 3398089, 3545832, 6796178, 10194267, 13592356, 20388534, 27184712, 40777068, 81554136]

約数ペア:

[(1, 81554136), (2, 40777068), (3, 27184712), (4, 20388534), (6, 13592356), (8, 10194267), (12, 6796178), (23, 3545832), (24, 3398089), (46, 1772916), (69, 1181944), (92, 886458), (138, 590972), (184, 443229), (276, 295486), (552, 147743)]