80447346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3917}}^1$

素因数の和:4095

約数の個数: 48

約数和(自身を含む): 200476224

約数和(自身を除く): 120028878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 3917, 6846, 7834, 10269, 11751, 20538, 23502, 27419, 35253, 54838, 70506, 82257, 164514, 246771, 493542, 638471, 1276942, 1915413, 3830826, 4469297, 5746239, 8938594, 11492478, 13407891, 26815782, 40223673, 80447346]

約数ペア:

[(1, 80447346), (2, 40223673), (3, 26815782), (6, 13407891), (7, 11492478), (9, 8938594), (14, 5746239), (18, 4469297), (21, 3830826), (42, 1915413), (63, 1276942), (126, 638471), (163, 493542), (326, 246771), (489, 164514), (978, 82257), (1141, 70506), (1467, 54838), (2282, 35253), (2934, 27419), (3423, 23502), (3917, 20538), (6846, 11751), (7834, 10269)]