67571982

素因数分解:

$2^1\times 3^5\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 152700912

約数和(自身を除く): 85128930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 257, 486, 514, 541, 771, 1082, 1542, 1623, 2313, 3246, 4626, 4869, 6939, 9738, 13878, 14607, 20817, 29214, 41634, 43821, 62451, 87642, 124902, 131463, 139037, 262926, 278074, 417111, 834222, 1251333, 2502666, 3753999, 7507998, 11261997, 22523994, 33785991, 67571982]

約数ペア:

[(1, 67571982), (2, 33785991), (3, 22523994), (6, 11261997), (9, 7507998), (18, 3753999), (27, 2502666), (54, 1251333), (81, 834222), (162, 417111), (243, 278074), (257, 262926), (486, 139037), (514, 131463), (541, 124902), (771, 87642), (1082, 62451), (1542, 43821), (1623, 41634), (2313, 29214), (3246, 20817), (4626, 14607), (4869, 13878), (6939, 9738)]