67408656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10559}}^1$

素因数の和:10596

約数の個数: 80

約数和(自身を含む): 209510400

約数和(自身を除く): 142101744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 10559, 21118, 31677, 42236, 63354, 73913, 84472, 126708, 147826, 168944, 200621, 221739, 253416, 295652, 401242, 443478, 506832, 591304, 601863, 802484, 886956, 1182608, 1203726, 1404347, 1604968, 1773912, 2407452, 2808694, 3209936, 3547824, 4213041, 4814904, 5617388, 8426082, 9629808, 11234776, 16852164, 22469552, 33704328, 67408656]

約数ペア:

[(1, 67408656), (2, 33704328), (3, 22469552), (4, 16852164), (6, 11234776), (7, 9629808), (8, 8426082), (12, 5617388), (14, 4814904), (16, 4213041), (19, 3547824), (21, 3209936), (24, 2808694), (28, 2407452), (38, 1773912), (42, 1604968), (48, 1404347), (56, 1203726), (57, 1182608), (76, 886956), (84, 802484), (112, 601863), (114, 591304), (133, 506832), (152, 443478), (168, 401242), (228, 295652), (266, 253416), (304, 221739), (336, 200621), (399, 168944), (456, 147826), (532, 126708), (798, 84472), (912, 73913), (1064, 63354), (1596, 42236), (2128, 31677), (3192, 21118), (6384, 10559)]