68854188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 181135360

約数和(自身を除く): 112281172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 79, 111, 148, 151, 156, 158, 222, 237, 302, 316, 444, 453, 474, 481, 604, 906, 948, 962, 1027, 1443, 1812, 1924, 1963, 2054, 2886, 2923, 3081, 3926, 4108, 5587, 5772, 5846, 5889, 6162, 7852, 8769, 11174, 11692, 11778, 11929, 12324, 16761, 17538, 22348, 23556, 23858, 33522, 35076, 35787, 37999, 47716, 67044, 71574, 72631, 75998, 113997, 143148, 145262, 151996, 155077, 217893, 227994, 290524, 310154, 435786, 441373, 455988, 465231, 620308, 871572, 882746, 930462, 1324119, 1765492, 1860924, 2648238, 5296476, 5737849, 11475698, 17213547, 22951396, 34427094, 68854188]

約数ペア:

[(1, 68854188), (2, 34427094), (3, 22951396), (4, 17213547), (6, 11475698), (12, 5737849), (13, 5296476), (26, 2648238), (37, 1860924), (39, 1765492), (52, 1324119), (74, 930462), (78, 882746), (79, 871572), (111, 620308), (148, 465231), (151, 455988), (156, 441373), (158, 435786), (222, 310154), (237, 290524), (302, 227994), (316, 217893), (444, 155077), (453, 151996), (474, 145262), (481, 143148), (604, 113997), (906, 75998), (948, 72631), (962, 71574), (1027, 67044), (1443, 47716), (1812, 37999), (1924, 35787), (1963, 35076), (2054, 33522), (2886, 23858), (2923, 23556), (3081, 22348), (3926, 17538), (4108, 16761), (5587, 12324), (5772, 11929), (5846, 11778), (5889, 11692), (6162, 11174), (7852, 8769)]