77872128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{25349}}^1$

素因数の和:25372

約数の個数: 44

約数和(自身を含む): 207565800

約数和(自身を除く): 129693672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 25349, 50698, 76047, 101396, 152094, 202792, 304188, 405584, 608376, 811168, 1216752, 1622336, 2433504, 3244672, 4867008, 6489344, 9734016, 12978688, 19468032, 25957376, 38936064, 77872128]

約数ペア:

[(1, 77872128), (2, 38936064), (3, 25957376), (4, 19468032), (6, 12978688), (8, 9734016), (12, 6489344), (16, 4867008), (24, 3244672), (32, 2433504), (48, 1622336), (64, 1216752), (96, 811168), (128, 608376), (192, 405584), (256, 304188), (384, 202792), (512, 152094), (768, 101396), (1024, 76047), (1536, 50698), (3072, 25349)]