85685868

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{13297}}^1$

素因数の和:13486

約数の個数: 36

約数和(自身を含む): 217821240

約数和(自身を除く): 132135372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 13297, 26594, 39891, 53188, 79782, 119673, 159564, 239346, 478692, 2380163, 4760326, 7140489, 9520652, 14280978, 21421467, 28561956, 42842934, 85685868]

約数ペア:

[(1, 85685868), (2, 42842934), (3, 28561956), (4, 21421467), (6, 14280978), (9, 9520652), (12, 7140489), (18, 4760326), (36, 2380163), (179, 478692), (358, 239346), (537, 159564), (716, 119673), (1074, 79782), (1611, 53188), (2148, 39891), (3222, 26594), (6444, 13297)]