66967656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2087}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 192430080

約数和(自身を除く): 125462424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2087, 2292, 2674, 4011, 4174, 4584, 5348, 6261, 8022, 8348, 10696, 12522, 14609, 16044, 16696, 25044, 29218, 32088, 43827, 50088, 58436, 87654, 116872, 175308, 350616, 398617, 797234, 1195851, 1594468, 2391702, 2790319, 3188936, 4783404, 5580638, 8370957, 9566808, 11161276, 16741914, 22322552, 33483828, 66967656]

約数ペア:

[(1, 66967656), (2, 33483828), (3, 22322552), (4, 16741914), (6, 11161276), (7, 9566808), (8, 8370957), (12, 5580638), (14, 4783404), (21, 3188936), (24, 2790319), (28, 2391702), (42, 1594468), (56, 1195851), (84, 797234), (168, 398617), (191, 350616), (382, 175308), (573, 116872), (764, 87654), (1146, 58436), (1337, 50088), (1528, 43827), (2087, 32088), (2292, 29218), (2674, 25044), (4011, 16696), (4174, 16044), (4584, 14609), (5348, 12522), (6261, 10696), (8022, 8348)]