82509168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{245563}}^1$

素因数の和:245581

約数の個数: 40

約数和(自身を含む): 243599488

約数和(自身を除く): 161090320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 245563, 491126, 736689, 982252, 1473378, 1718941, 1964504, 2946756, 3437882, 3929008, 5156823, 5893512, 6875764, 10313646, 11787024, 13751528, 20627292, 27503056, 41254584, 82509168]

約数ペア:

[(1, 82509168), (2, 41254584), (3, 27503056), (4, 20627292), (6, 13751528), (7, 11787024), (8, 10313646), (12, 6875764), (14, 5893512), (16, 5156823), (21, 3929008), (24, 3437882), (28, 2946756), (42, 1964504), (48, 1718941), (56, 1473378), (84, 982252), (112, 736689), (168, 491126), (336, 245563)]