85807188

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 230278048

約数和(自身を除く): 144470860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2053, 2322, 3483, 4106, 4644, 6159, 6966, 8212, 10449, 12318, 13932, 18477, 20898, 24636, 36954, 41796, 55431, 73908, 88279, 110862, 166293, 176558, 221724, 264837, 332586, 353116, 498879, 529674, 665172, 794511, 997758, 1059348, 1589022, 1995516, 2383533, 3178044, 4767066, 7150599, 9534132, 14301198, 21451797, 28602396, 42903594, 85807188]

約数ペア:

[(1, 85807188), (2, 42903594), (3, 28602396), (4, 21451797), (6, 14301198), (9, 9534132), (12, 7150599), (18, 4767066), (27, 3178044), (36, 2383533), (43, 1995516), (54, 1589022), (81, 1059348), (86, 997758), (108, 794511), (129, 665172), (162, 529674), (172, 498879), (243, 353116), (258, 332586), (324, 264837), (387, 221724), (486, 176558), (516, 166293), (774, 110862), (972, 88279), (1161, 73908), (1548, 55431), (2053, 41796), (2322, 36954), (3483, 24636), (4106, 20898), (4644, 18477), (6159, 13932), (6966, 12318), (8212, 10449)]