173620746

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4385

約数の個数: 80

約数和(自身を含む): 441117600

約数和(自身を除く): 267496854

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4339, 4446, 6669, 8678, 13017, 13338, 20007, 26034, 39051, 40014, 56407, 78102, 82441, 112814, 117153, 164882, 169221, 234306, 247323, 338442, 351459, 494646, 507663, 702918, 741969, 1015326, 1071733, 1483938, 1522989, 2143466, 2225907, 3045978, 3215199, 4451814, 4568967, 6430398, 6677721, 9137934, 9645597, 13355442, 19291194, 28936791, 57873582, 86810373, 173620746]

約数ペア:

[(1, 173620746), (2, 86810373), (3, 57873582), (6, 28936791), (9, 19291194), (13, 13355442), (18, 9645597), (19, 9137934), (26, 6677721), (27, 6430398), (38, 4568967), (39, 4451814), (54, 3215199), (57, 3045978), (78, 2225907), (81, 2143466), (114, 1522989), (117, 1483938), (162, 1071733), (171, 1015326), (234, 741969), (247, 702918), (342, 507663), (351, 494646), (494, 351459), (513, 338442), (702, 247323), (741, 234306), (1026, 169221), (1053, 164882), (1482, 117153), (1539, 112814), (2106, 82441), (2223, 78102), (3078, 56407), (4339, 40014), (4446, 39051), (6669, 26034), (8678, 20007), (13017, 13338)]