72619456

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 112

約数和(自身を含む): 182693056

約数和(自身を除く): 110073600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 337, 364, 416, 448, 481, 518, 592, 674, 728, 832, 962, 1036, 1184, 1348, 1456, 1924, 2072, 2359, 2368, 2696, 2912, 3367, 3848, 4144, 4381, 4718, 5392, 5824, 6734, 7696, 8288, 8762, 9436, 10784, 12469, 13468, 15392, 16576, 17524, 18872, 21568, 24938, 26936, 30667, 30784, 35048, 37744, 49876, 53872, 61334, 70096, 75488, 87283, 99752, 107744, 122668, 140192, 150976, 162097, 174566, 199504, 215488, 245336, 280384, 324194, 349132, 399008, 490672, 648388, 698264, 798016, 981344, 1134679, 1296776, 1396528, 1962688, 2269358, 2593552, 2793056, 4538716, 5187104, 5586112, 9077432, 10374208, 18154864, 36309728, 72619456]

約数ペア:

[(1, 72619456), (2, 36309728), (4, 18154864), (7, 10374208), (8, 9077432), (13, 5586112), (14, 5187104), (16, 4538716), (26, 2793056), (28, 2593552), (32, 2269358), (37, 1962688), (52, 1396528), (56, 1296776), (64, 1134679), (74, 981344), (91, 798016), (104, 698264), (112, 648388), (148, 490672), (182, 399008), (208, 349132), (224, 324194), (259, 280384), (296, 245336), (337, 215488), (364, 199504), (416, 174566), (448, 162097), (481, 150976), (518, 140192), (592, 122668), (674, 107744), (728, 99752), (832, 87283), (962, 75488), (1036, 70096), (1184, 61334), (1348, 53872), (1456, 49876), (1924, 37744), (2072, 35048), (2359, 30784), (2368, 30667), (2696, 26936), (2912, 24938), (3367, 21568), (3848, 18872), (4144, 17524), (4381, 16576), (4718, 15392), (5392, 13468), (5824, 12469), (6734, 10784), (7696, 9436), (8288, 8762)]