85612142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 82487698

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 79, 154, 158, 217, 227, 341, 434, 454, 553, 682, 869, 1106, 1589, 1738, 2387, 2449, 2497, 3178, 4774, 4898, 4994, 6083, 7037, 12166, 14074, 17143, 17479, 17933, 26939, 34286, 34958, 35866, 49259, 53878, 77407, 98518, 125531, 154814, 188573, 197263, 251062, 377146, 394526, 541849, 555923, 1083698, 1111846, 1380841, 2761682, 3891461, 6115153, 7782922, 12230306, 42806071, 85612142]

約数ペア:

[(1, 85612142), (2, 42806071), (7, 12230306), (11, 7782922), (14, 6115153), (22, 3891461), (31, 2761682), (62, 1380841), (77, 1111846), (79, 1083698), (154, 555923), (158, 541849), (217, 394526), (227, 377146), (341, 251062), (434, 197263), (454, 188573), (553, 154814), (682, 125531), (869, 98518), (1106, 77407), (1589, 53878), (1738, 49259), (2387, 35866), (2449, 34958), (2497, 34286), (3178, 26939), (4774, 17933), (4898, 17479), (4994, 17143), (6083, 14074), (7037, 12166)]