85365742

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 171391248

約数和(自身を除く): 86025506

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 121, 154, 161, 242, 253, 313, 322, 506, 539, 626, 847, 1078, 1127, 1694, 1771, 2191, 2254, 2783, 3443, 3542, 4382, 5566, 5929, 6886, 7199, 11858, 12397, 14398, 15337, 19481, 24101, 24794, 30674, 37873, 38962, 48202, 50393, 75746, 79189, 100786, 136367, 158378, 168707, 265111, 272734, 337414, 352751, 530222, 554323, 705502, 871079, 1108646, 1742158, 1855777, 3711554, 3880261, 6097553, 7760522, 12195106, 42682871, 85365742]

約数ペア:

[(1, 85365742), (2, 42682871), (7, 12195106), (11, 7760522), (14, 6097553), (22, 3880261), (23, 3711554), (46, 1855777), (49, 1742158), (77, 1108646), (98, 871079), (121, 705502), (154, 554323), (161, 530222), (242, 352751), (253, 337414), (313, 272734), (322, 265111), (506, 168707), (539, 158378), (626, 136367), (847, 100786), (1078, 79189), (1127, 75746), (1694, 50393), (1771, 48202), (2191, 38962), (2254, 37873), (2783, 30674), (3443, 24794), (3542, 24101), (4382, 19481), (5566, 15337), (5929, 14398), (6886, 12397), (7199, 11858)]