67987416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3929}}^1$

素因数の和:4048

約数の個数: 64

約数和(自身を含む): 196185600

約数和(自身を除く): 128198184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 3929, 4326, 5768, 7858, 8652, 11787, 15716, 17304, 23574, 27503, 31432, 47148, 55006, 82509, 94296, 110012, 165018, 220024, 330036, 404687, 660072, 809374, 1214061, 1618748, 2428122, 2832809, 3237496, 4856244, 5665618, 8498427, 9712488, 11331236, 16996854, 22662472, 33993708, 67987416]

約数ペア:

[(1, 67987416), (2, 33993708), (3, 22662472), (4, 16996854), (6, 11331236), (7, 9712488), (8, 8498427), (12, 5665618), (14, 4856244), (21, 3237496), (24, 2832809), (28, 2428122), (42, 1618748), (56, 1214061), (84, 809374), (103, 660072), (168, 404687), (206, 330036), (309, 220024), (412, 165018), (618, 110012), (721, 94296), (824, 82509), (1236, 55006), (1442, 47148), (2163, 31432), (2472, 27503), (2884, 23574), (3929, 17304), (4326, 15716), (5768, 11787), (7858, 8652)]