120603678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4841

約数の個数: 64

約数和(自身を含む): 289578240

約数和(自身を除く): 168974562

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 4787, 8398, 9574, 12597, 14361, 25194, 28722, 62231, 81379, 90953, 124462, 162758, 181906, 186693, 244137, 272859, 373386, 488274, 545718, 1057927, 1182389, 1546201, 2115854, 2364778, 3092402, 3173781, 3547167, 4638603, 6347562, 7094334, 9277206, 20100613, 40201226, 60301839, 120603678]

約数ペア:

[(1, 120603678), (2, 60301839), (3, 40201226), (6, 20100613), (13, 9277206), (17, 7094334), (19, 6347562), (26, 4638603), (34, 3547167), (38, 3173781), (39, 3092402), (51, 2364778), (57, 2115854), (78, 1546201), (102, 1182389), (114, 1057927), (221, 545718), (247, 488274), (323, 373386), (442, 272859), (494, 244137), (646, 186693), (663, 181906), (741, 162758), (969, 124462), (1326, 90953), (1482, 81379), (1938, 62231), (4199, 28722), (4787, 25194), (8398, 14361), (9574, 12597)]