71580186

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{19211}}^1$

素因数の和:19248

約数の個数: 40

約数和(自身を含む): 167374944

約数和(自身を除く): 95794758

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 19211, 38422, 57633, 115266, 172899, 345798, 441853, 518697, 883706, 1037394, 1325559, 1556091, 2651118, 3112182, 3976677, 7953354, 11930031, 23860062, 35790093, 71580186]

約数ペア:

[(1, 71580186), (2, 35790093), (3, 23860062), (6, 11930031), (9, 7953354), (18, 3976677), (23, 3112182), (27, 2651118), (46, 1556091), (54, 1325559), (69, 1037394), (81, 883706), (138, 518697), (162, 441853), (207, 345798), (414, 172899), (621, 115266), (1242, 57633), (1863, 38422), (3726, 19211)]