72673938

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{85903}}^1$

素因数の和:85958

約数の個数: 24

約数和(自身を含む): 160812288

約数和(自身を除く): 88138350

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 85903, 171806, 257709, 515418, 773127, 1546254, 4037441, 8074882, 12112323, 24224646, 36336969, 72673938]

約数ペア:

[(1, 72673938), (2, 36336969), (3, 24224646), (6, 12112323), (9, 8074882), (18, 4037441), (47, 1546254), (94, 773127), (141, 515418), (282, 257709), (423, 171806), (846, 85903)]