68284086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20359}}^1$

素因数の和:20420

約数の個数: 32

約数和(自身を含む): 150501120

約数和(自身を除く): 82217034

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 20359, 40718, 61077, 122154, 264667, 529334, 794001, 875437, 1588002, 1750874, 2626311, 5252622, 11380681, 22761362, 34142043, 68284086]

約数ペア:

[(1, 68284086), (2, 34142043), (3, 22761362), (6, 11380681), (13, 5252622), (26, 2626311), (39, 1750874), (43, 1588002), (78, 875437), (86, 794001), (129, 529334), (258, 264667), (559, 122154), (1118, 61077), (1677, 40718), (3354, 20359)]