72510848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 156427200

約数和(自身を除く): 83916352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 272, 376, 544, 709, 752, 799, 1088, 1418, 1504, 1598, 2176, 2836, 3008, 3196, 5672, 6016, 6392, 11344, 12053, 12784, 22688, 24106, 25568, 33323, 45376, 48212, 51136, 66646, 90752, 96424, 102272, 133292, 192848, 266584, 385696, 533168, 566491, 771392, 1066336, 1132982, 1542784, 2132672, 2265964, 4265344, 4531928, 9063856, 18127712, 36255424, 72510848]

約数ペア:

[(1, 72510848), (2, 36255424), (4, 18127712), (8, 9063856), (16, 4531928), (17, 4265344), (32, 2265964), (34, 2132672), (47, 1542784), (64, 1132982), (68, 1066336), (94, 771392), (128, 566491), (136, 533168), (188, 385696), (272, 266584), (376, 192848), (544, 133292), (709, 102272), (752, 96424), (799, 90752), (1088, 66646), (1418, 51136), (1504, 48212), (1598, 45376), (2176, 33323), (2836, 25568), (3008, 24106), (3196, 22688), (5672, 12784), (6016, 12053), (6392, 11344)]