84178688

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 185431680

約数和(自身を除く): 101252992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 167, 176, 179, 256, 334, 352, 358, 668, 704, 716, 1336, 1408, 1432, 1837, 1969, 2672, 2816, 2864, 3674, 3938, 5344, 5728, 7348, 7876, 10688, 11456, 14696, 15752, 21376, 22912, 29392, 29893, 31504, 42752, 45824, 58784, 59786, 63008, 117568, 119572, 126016, 235136, 239144, 252032, 328823, 470272, 478288, 504064, 657646, 956576, 1315292, 1913152, 2630584, 3826304, 5261168, 7652608, 10522336, 21044672, 42089344, 84178688]

約数ペア:

[(1, 84178688), (2, 42089344), (4, 21044672), (8, 10522336), (11, 7652608), (16, 5261168), (22, 3826304), (32, 2630584), (44, 1913152), (64, 1315292), (88, 956576), (128, 657646), (167, 504064), (176, 478288), (179, 470272), (256, 328823), (334, 252032), (352, 239144), (358, 235136), (668, 126016), (704, 119572), (716, 117568), (1336, 63008), (1408, 59786), (1432, 58784), (1837, 45824), (1969, 42752), (2672, 31504), (2816, 29893), (2864, 29392), (3674, 22912), (3938, 21376), (5344, 15752), (5728, 14696), (7348, 11456), (7876, 10688)]