67999728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 119488272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 167, 204, 272, 334, 408, 499, 501, 668, 816, 998, 1002, 1336, 1497, 1996, 2004, 2672, 2839, 2994, 3992, 4008, 5678, 5988, 7984, 8016, 8483, 8517, 11356, 11976, 16966, 17034, 22712, 23952, 25449, 33932, 34068, 45424, 50898, 67864, 68136, 83333, 101796, 135728, 136272, 166666, 203592, 249999, 333332, 407184, 499998, 666664, 999996, 1333328, 1416661, 1999992, 2833322, 3999984, 4249983, 5666644, 8499966, 11333288, 16999932, 22666576, 33999864, 67999728]

約数ペア:

[(1, 67999728), (2, 33999864), (3, 22666576), (4, 16999932), (6, 11333288), (8, 8499966), (12, 5666644), (16, 4249983), (17, 3999984), (24, 2833322), (34, 1999992), (48, 1416661), (51, 1333328), (68, 999996), (102, 666664), (136, 499998), (167, 407184), (204, 333332), (272, 249999), (334, 203592), (408, 166666), (499, 136272), (501, 135728), (668, 101796), (816, 83333), (998, 68136), (1002, 67864), (1336, 50898), (1497, 45424), (1996, 34068), (2004, 33932), (2672, 25449), (2839, 23952), (2994, 22712), (3992, 17034), (4008, 16966), (5678, 11976), (5988, 11356), (7984, 8517), (8016, 8483)]