81943446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1223}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 176843520

約数和(自身を除く): 94900074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 859, 1223, 1718, 2446, 2577, 3669, 5154, 7338, 11167, 15899, 22334, 31798, 33501, 47697, 67002, 95394, 1050557, 2101114, 3151671, 6303342, 13657241, 27314482, 40971723, 81943446]

約数ペア:

[(1, 81943446), (2, 40971723), (3, 27314482), (6, 13657241), (13, 6303342), (26, 3151671), (39, 2101114), (78, 1050557), (859, 95394), (1223, 67002), (1718, 47697), (2446, 33501), (2577, 31798), (3669, 22334), (5154, 15899), (7338, 11167)]