74770248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{719}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 214272000

約数和(自身を除く): 139501752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 619, 719, 1238, 1438, 1857, 2157, 2476, 2876, 3714, 4314, 4333, 4952, 5033, 5752, 7428, 8628, 8666, 10066, 12999, 14856, 15099, 17256, 17332, 20132, 25998, 30198, 34664, 40264, 51996, 60396, 103992, 120792, 445061, 890122, 1335183, 1780244, 2670366, 3115427, 3560488, 5340732, 6230854, 9346281, 10681464, 12461708, 18692562, 24923416, 37385124, 74770248]

約数ペア:

[(1, 74770248), (2, 37385124), (3, 24923416), (4, 18692562), (6, 12461708), (7, 10681464), (8, 9346281), (12, 6230854), (14, 5340732), (21, 3560488), (24, 3115427), (28, 2670366), (42, 1780244), (56, 1335183), (84, 890122), (168, 445061), (619, 120792), (719, 103992), (1238, 60396), (1438, 51996), (1857, 40264), (2157, 34664), (2476, 30198), (2876, 25998), (3714, 20132), (4314, 17332), (4333, 17256), (4952, 15099), (5033, 14856), (5752, 12999), (7428, 10066), (8628, 8666)]