82256251

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 113467392

約数和(自身を除く): 31211141

約数列:

[1, 7, 11, 17, 47, 49, 77, 119, 187, 191, 329, 517, 539, 799, 833, 1309, 1337, 2101, 2303, 3247, 3619, 5593, 8789, 8977, 9163, 9359, 14707, 22729, 25333, 35717, 39151, 61523, 62839, 98747, 102949, 152609, 159103, 250019, 430661, 439873, 691229, 1068263, 1678699, 1750133, 4838603, 7477841, 11750893, 82256251]

約数ペア:

[(1, 82256251), (7, 11750893), (11, 7477841), (17, 4838603), (47, 1750133), (49, 1678699), (77, 1068263), (119, 691229), (187, 439873), (191, 430661), (329, 250019), (517, 159103), (539, 152609), (799, 102949), (833, 98747), (1309, 62839), (1337, 61523), (2101, 39151), (2303, 35717), (3247, 25333), (3619, 22729), (5593, 14707), (8789, 9359), (8977, 9163)]