67404134

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 60329626

約数列:

[1, 2, 7, 14, 19, 38, 43, 71, 83, 86, 133, 142, 166, 266, 301, 497, 581, 602, 817, 994, 1162, 1349, 1577, 1634, 2698, 3053, 3154, 3569, 5719, 5893, 6106, 7138, 9443, 11039, 11438, 11786, 18886, 21371, 22078, 24983, 41251, 42742, 49966, 58007, 67811, 82502, 111967, 116014, 135622, 223934, 253399, 406049, 474677, 506798, 783769, 812098, 949354, 1567538, 1773793, 3547586, 4814581, 9629162, 33702067, 67404134]

約数ペア:

[(1, 67404134), (2, 33702067), (7, 9629162), (14, 4814581), (19, 3547586), (38, 1773793), (43, 1567538), (71, 949354), (83, 812098), (86, 783769), (133, 506798), (142, 474677), (166, 406049), (266, 253399), (301, 223934), (497, 135622), (581, 116014), (602, 111967), (817, 82502), (994, 67811), (1162, 58007), (1349, 49966), (1577, 42742), (1634, 41251), (2698, 24983), (3053, 22078), (3154, 21371), (3569, 18886), (5719, 11786), (5893, 11438), (6106, 11039), (7138, 9443)]