81587922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5779}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 176729280

約数和(自身を除く): 95141358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 5779, 7059, 11558, 14118, 17337, 34674, 75127, 150254, 225381, 450762, 1045999, 2091998, 3137997, 6275994, 13597987, 27195974, 40793961, 81587922]

約数ペア:

[(1, 81587922), (2, 40793961), (3, 27195974), (6, 13597987), (13, 6275994), (26, 3137997), (39, 2091998), (78, 1045999), (181, 450762), (362, 225381), (543, 150254), (1086, 75127), (2353, 34674), (4706, 17337), (5779, 14118), (7059, 11558)]