77828608

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1105

約数の個数: 80

約数和(自身を含む): 182863296

約数和(自身を除く): 105034688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1063, 1144, 1408, 1664, 2126, 2288, 2816, 3328, 4252, 4576, 5632, 6656, 8504, 9152, 11693, 13819, 17008, 18304, 23386, 27638, 34016, 36608, 46772, 55276, 68032, 73216, 93544, 110552, 136064, 152009, 187088, 221104, 272128, 304018, 374176, 442208, 544256, 608036, 748352, 884416, 1216072, 1496704, 1768832, 2432144, 2993408, 3537664, 4864288, 5986816, 7075328, 9728576, 19457152, 38914304, 77828608]

約数ペア:

[(1, 77828608), (2, 38914304), (4, 19457152), (8, 9728576), (11, 7075328), (13, 5986816), (16, 4864288), (22, 3537664), (26, 2993408), (32, 2432144), (44, 1768832), (52, 1496704), (64, 1216072), (88, 884416), (104, 748352), (128, 608036), (143, 544256), (176, 442208), (208, 374176), (256, 304018), (286, 272128), (352, 221104), (416, 187088), (512, 152009), (572, 136064), (704, 110552), (832, 93544), (1063, 73216), (1144, 68032), (1408, 55276), (1664, 46772), (2126, 36608), (2288, 34016), (2816, 27638), (3328, 23386), (4252, 18304), (4576, 17008), (5632, 13819), (6656, 11693), (8504, 9152)]