81159168

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 88

約数和(自身を含む): 224023680

約数和(自身を除く): 142864512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 911, 928, 1024, 1392, 1536, 1822, 1856, 2733, 2784, 3072, 3644, 3712, 5466, 5568, 7288, 7424, 10932, 11136, 14576, 14848, 21864, 22272, 26419, 29152, 29696, 43728, 44544, 52838, 58304, 79257, 87456, 89088, 105676, 116608, 158514, 174912, 211352, 233216, 317028, 349824, 422704, 466432, 634056, 699648, 845408, 932864, 1268112, 1399296, 1690816, 2536224, 2798592, 3381632, 5072448, 6763264, 10144896, 13526528, 20289792, 27053056, 40579584, 81159168]

約数ペア:

[(1, 81159168), (2, 40579584), (3, 27053056), (4, 20289792), (6, 13526528), (8, 10144896), (12, 6763264), (16, 5072448), (24, 3381632), (29, 2798592), (32, 2536224), (48, 1690816), (58, 1399296), (64, 1268112), (87, 932864), (96, 845408), (116, 699648), (128, 634056), (174, 466432), (192, 422704), (232, 349824), (256, 317028), (348, 233216), (384, 211352), (464, 174912), (512, 158514), (696, 116608), (768, 105676), (911, 89088), (928, 87456), (1024, 79257), (1392, 58304), (1536, 52838), (1822, 44544), (1856, 43728), (2733, 29696), (2784, 29152), (3072, 26419), (3644, 22272), (3712, 21864), (5466, 14848), (5568, 14576), (7288, 11136), (7424, 10932)]