80267264

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 200491200

約数和(自身を除く): 120223936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 509, 512, 616, 704, 896, 1018, 1024, 1232, 1408, 1792, 2036, 2048, 2464, 2816, 3563, 3584, 4072, 4928, 5599, 5632, 7126, 7168, 8144, 9856, 11198, 11264, 14252, 14336, 16288, 19712, 22396, 22528, 28504, 32576, 39193, 39424, 44792, 57008, 65152, 78386, 78848, 89584, 114016, 130304, 156772, 157696, 179168, 228032, 260608, 313544, 358336, 456064, 521216, 627088, 716672, 912128, 1042432, 1254176, 1433344, 1824256, 2508352, 2866688, 3648512, 5016704, 5733376, 7297024, 10033408, 11466752, 20066816, 40133632, 80267264]

約数ペア:

[(1, 80267264), (2, 40133632), (4, 20066816), (7, 11466752), (8, 10033408), (11, 7297024), (14, 5733376), (16, 5016704), (22, 3648512), (28, 2866688), (32, 2508352), (44, 1824256), (56, 1433344), (64, 1254176), (77, 1042432), (88, 912128), (112, 716672), (128, 627088), (154, 521216), (176, 456064), (224, 358336), (256, 313544), (308, 260608), (352, 228032), (448, 179168), (509, 157696), (512, 156772), (616, 130304), (704, 114016), (896, 89584), (1018, 78848), (1024, 78386), (1232, 65152), (1408, 57008), (1792, 44792), (2036, 39424), (2048, 39193), (2464, 32576), (2816, 28504), (3563, 22528), (3584, 22396), (4072, 19712), (4928, 16288), (5599, 14336), (5632, 14252), (7126, 11264), (7168, 11198), (8144, 9856)]