72007866

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{63499}}^1$

素因数の和:63520

約数の個数: 40

約数和(自身を含む): 184404000

約数和(自身を除く): 112396134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 63499, 126998, 190497, 380994, 444493, 571491, 888986, 1142982, 1333479, 1714473, 2666958, 3428946, 4000437, 5143419, 8000874, 10286838, 12001311, 24002622, 36003933, 72007866]

約数ペア:

[(1, 72007866), (2, 36003933), (3, 24002622), (6, 12001311), (7, 10286838), (9, 8000874), (14, 5143419), (18, 4000437), (21, 3428946), (27, 2666958), (42, 1714473), (54, 1333479), (63, 1142982), (81, 888986), (126, 571491), (162, 444493), (189, 380994), (378, 190497), (567, 126998), (1134, 63499)]