84767778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4201}}^1$

素因数の和:4287

約数の個数: 48

約数和(自身を含む): 196653600

約数和(自身を除く): 111885822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 4201, 6726, 8402, 10089, 12603, 20178, 25206, 37809, 75618, 79819, 159638, 239457, 247859, 478914, 495718, 718371, 743577, 1436742, 1487154, 2230731, 4461462, 4709321, 9418642, 14127963, 28255926, 42383889, 84767778]

約数ペア:

[(1, 84767778), (2, 42383889), (3, 28255926), (6, 14127963), (9, 9418642), (18, 4709321), (19, 4461462), (38, 2230731), (57, 1487154), (59, 1436742), (114, 743577), (118, 718371), (171, 495718), (177, 478914), (342, 247859), (354, 239457), (531, 159638), (1062, 79819), (1121, 75618), (2242, 37809), (3363, 25206), (4201, 20178), (6726, 12603), (8402, 10089)]