68556928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 163036800

約数和(自身を除く): 94479872

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 32, 44, 46, 58, 64, 73, 88, 92, 116, 128, 146, 176, 184, 232, 253, 292, 319, 352, 368, 464, 506, 584, 638, 667, 704, 736, 803, 928, 1012, 1168, 1276, 1334, 1408, 1472, 1606, 1679, 1856, 2024, 2117, 2336, 2552, 2668, 2944, 3212, 3358, 3712, 4048, 4234, 4672, 5104, 5336, 6424, 6716, 7337, 8096, 8468, 9344, 10208, 10672, 12848, 13432, 14674, 16192, 16936, 18469, 20416, 21344, 23287, 25696, 26864, 29348, 32384, 33872, 36938, 40832, 42688, 46574, 48691, 51392, 53728, 58696, 67744, 73876, 85376, 93148, 97382, 102784, 107456, 117392, 135488, 147752, 186296, 194764, 214912, 234784, 270976, 295504, 372592, 389528, 469568, 535601, 591008, 745184, 779056, 939136, 1071202, 1182016, 1490368, 1558112, 2142404, 2364032, 2980736, 3116224, 4284808, 6232448, 8569616, 17139232, 34278464, 68556928]

約数ペア:

[(1, 68556928), (2, 34278464), (4, 17139232), (8, 8569616), (11, 6232448), (16, 4284808), (22, 3116224), (23, 2980736), (29, 2364032), (32, 2142404), (44, 1558112), (46, 1490368), (58, 1182016), (64, 1071202), (73, 939136), (88, 779056), (92, 745184), (116, 591008), (128, 535601), (146, 469568), (176, 389528), (184, 372592), (232, 295504), (253, 270976), (292, 234784), (319, 214912), (352, 194764), (368, 186296), (464, 147752), (506, 135488), (584, 117392), (638, 107456), (667, 102784), (704, 97382), (736, 93148), (803, 85376), (928, 73876), (1012, 67744), (1168, 58696), (1276, 53728), (1334, 51392), (1408, 48691), (1472, 46574), (1606, 42688), (1679, 40832), (1856, 36938), (2024, 33872), (2117, 32384), (2336, 29348), (2552, 26864), (2668, 25696), (2944, 23287), (3212, 21344), (3358, 20416), (3712, 18469), (4048, 16936), (4234, 16192), (4672, 14674), (5104, 13432), (5336, 12848), (6424, 10672), (6716, 10208), (7337, 9344), (8096, 8468)]