85875146

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 161533440

約数和(自身を除く): 75658294

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 713, 1127, 1229, 1426, 1519, 2254, 2458, 3038, 4991, 8603, 9982, 17206, 28267, 34937, 38099, 56534, 60221, 69874, 76198, 120442, 197869, 266693, 395738, 533386, 876277, 1385083, 1752554, 1866851, 2770166, 3733702, 6133939, 12267878, 42937573, 85875146]

約数ペア:

[(1, 85875146), (2, 42937573), (7, 12267878), (14, 6133939), (23, 3733702), (31, 2770166), (46, 1866851), (49, 1752554), (62, 1385083), (98, 876277), (161, 533386), (217, 395738), (322, 266693), (434, 197869), (713, 120442), (1127, 76198), (1229, 69874), (1426, 60221), (1519, 56534), (2254, 38099), (2458, 34937), (3038, 28267), (4991, 17206), (8603, 9982)]