80928196048

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{5647}}^1$

素因数の和:6504

約数の個数: 80

約数和(自身を含む): 180410675200

約数和(自身を除く): 99482479152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 643, 796, 1286, 1393, 1592, 2572, 2786, 3184, 4501, 5144, 5572, 5647, 9002, 10288, 11144, 11294, 18004, 22288, 22588, 36008, 39529, 45176, 72016, 79058, 90352, 127957, 158116, 255914, 316232, 511828, 632464, 895699, 1023656, 1123753, 1791398, 2047312, 2247506, 3582796, 3631021, 4495012, 7165592, 7262042, 7866271, 8990024, 14331184, 14524084, 15732542, 17980048, 25417147, 29048168, 31465084, 50834294, 58096336, 62930168, 101668588, 125860336, 203337176, 406674352, 722573179, 1445146358, 2890292716, 5058012253, 5780585432, 10116024506, 11561170864, 20232049012, 40464098024, 80928196048]

約数ペア:

[(1, 80928196048), (2, 40464098024), (4, 20232049012), (7, 11561170864), (8, 10116024506), (14, 5780585432), (16, 5058012253), (28, 2890292716), (56, 1445146358), (112, 722573179), (199, 406674352), (398, 203337176), (643, 125860336), (796, 101668588), (1286, 62930168), (1393, 58096336), (1592, 50834294), (2572, 31465084), (2786, 29048168), (3184, 25417147), (4501, 17980048), (5144, 15732542), (5572, 14524084), (5647, 14331184), (9002, 8990024), (10288, 7866271), (11144, 7262042), (11294, 7165592), (18004, 4495012), (22288, 3631021), (22588, 3582796), (36008, 2247506), (39529, 2047312), (45176, 1791398), (72016, 1123753), (79058, 1023656), (90352, 895699), (127957, 632464), (158116, 511828), (255914, 316232)]