64102472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 144702720

約数和(自身を除く): 80600248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 157, 161, 184, 314, 317, 322, 628, 634, 644, 1099, 1256, 1268, 1288, 2198, 2219, 2536, 3611, 4396, 4438, 7222, 7291, 8792, 8876, 14444, 14582, 17752, 25277, 28888, 29164, 49769, 50554, 51037, 58328, 99538, 101108, 102074, 199076, 202216, 204148, 348383, 398152, 408296, 696766, 1144687, 1393532, 2289374, 2787064, 4578748, 8012809, 9157496, 16025618, 32051236, 64102472]

約数ペア:

[(1, 64102472), (2, 32051236), (4, 16025618), (7, 9157496), (8, 8012809), (14, 4578748), (23, 2787064), (28, 2289374), (46, 1393532), (56, 1144687), (92, 696766), (157, 408296), (161, 398152), (184, 348383), (314, 204148), (317, 202216), (322, 199076), (628, 102074), (634, 101108), (644, 99538), (1099, 58328), (1256, 51037), (1268, 50554), (1288, 49769), (2198, 29164), (2219, 28888), (2536, 25277), (3611, 17752), (4396, 14582), (4438, 14444), (7222, 8876), (7291, 8792)]