123838884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 108

約数和(自身を含む): 356279196

約数和(自身を除く): 232440312

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 733, 741, 988, 1083, 1444, 1466, 1482, 2166, 2199, 2223, 2932, 2964, 3249, 4332, 4398, 4446, 4693, 6498, 6597, 8796, 8892, 9386, 9529, 12996, 13194, 13927, 14079, 18772, 19058, 26388, 27854, 28158, 28587, 38116, 41781, 42237, 55708, 56316, 57174, 83562, 84474, 85761, 114348, 125343, 167124, 168948, 171522, 181051, 250686, 264613, 343044, 362102, 501372, 529226, 543153, 724204, 793839, 1058452, 1086306, 1587678, 1629459, 2172612, 2381517, 3175356, 3258918, 3439969, 4763034, 6517836, 6879938, 9526068, 10319907, 13759876, 20639814, 30959721, 41279628, 61919442, 123838884]

約数ペア:

[(1, 123838884), (2, 61919442), (3, 41279628), (4, 30959721), (6, 20639814), (9, 13759876), (12, 10319907), (13, 9526068), (18, 6879938), (19, 6517836), (26, 4763034), (36, 3439969), (38, 3258918), (39, 3175356), (52, 2381517), (57, 2172612), (76, 1629459), (78, 1587678), (114, 1086306), (117, 1058452), (156, 793839), (171, 724204), (228, 543153), (234, 529226), (247, 501372), (342, 362102), (361, 343044), (468, 264613), (494, 250686), (684, 181051), (722, 171522), (733, 168948), (741, 167124), (988, 125343), (1083, 114348), (1444, 85761), (1466, 84474), (1482, 83562), (2166, 57174), (2199, 56316), (2223, 55708), (2932, 42237), (2964, 41781), (3249, 38116), (4332, 28587), (4398, 28158), (4446, 27854), (4693, 26388), (6498, 19058), (6597, 18772), (8796, 14079), (8892, 13927), (9386, 13194), (9529, 12996)]