84876984

素因数分解:

$2^3\times 3^5\times {\mathrm{43661}}^1$

素因数の和:43682

約数の個数: 48

約数和(自身を含む): 238394520

約数和(自身を除く): 153517536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 43661, 87322, 130983, 174644, 261966, 349288, 392949, 523932, 785898, 1047864, 1178847, 1571796, 2357694, 3143592, 3536541, 4715388, 7073082, 9430776, 10609623, 14146164, 21219246, 28292328, 42438492, 84876984]

約数ペア:

[(1, 84876984), (2, 42438492), (3, 28292328), (4, 21219246), (6, 14146164), (8, 10609623), (9, 9430776), (12, 7073082), (18, 4715388), (24, 3536541), (27, 3143592), (36, 2357694), (54, 1571796), (72, 1178847), (81, 1047864), (108, 785898), (162, 523932), (216, 392949), (243, 349288), (324, 261966), (486, 174644), (648, 130983), (972, 87322), (1944, 43661)]