71734208

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 178368960

約数和(自身を除く): 106634752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 109, 112, 113, 182, 208, 218, 224, 226, 364, 416, 436, 448, 452, 728, 763, 791, 832, 872, 904, 1417, 1456, 1469, 1526, 1582, 1744, 1808, 2834, 2912, 2938, 3052, 3164, 3488, 3616, 5668, 5824, 5876, 6104, 6328, 6976, 7232, 9919, 10283, 11336, 11752, 12208, 12317, 12656, 19838, 20566, 22672, 23504, 24416, 24634, 25312, 39676, 41132, 45344, 47008, 48832, 49268, 50624, 79352, 82264, 86219, 90688, 94016, 98536, 158704, 160121, 164528, 172438, 197072, 317408, 320242, 329056, 344876, 394144, 634816, 640484, 658112, 689752, 788288, 1120847, 1280968, 1379504, 2241694, 2561936, 2759008, 4483388, 5123872, 5518016, 8966776, 10247744, 17933552, 35867104, 71734208]

約数ペア:

[(1, 71734208), (2, 35867104), (4, 17933552), (7, 10247744), (8, 8966776), (13, 5518016), (14, 5123872), (16, 4483388), (26, 2759008), (28, 2561936), (32, 2241694), (52, 1379504), (56, 1280968), (64, 1120847), (91, 788288), (104, 689752), (109, 658112), (112, 640484), (113, 634816), (182, 394144), (208, 344876), (218, 329056), (224, 320242), (226, 317408), (364, 197072), (416, 172438), (436, 164528), (448, 160121), (452, 158704), (728, 98536), (763, 94016), (791, 90688), (832, 86219), (872, 82264), (904, 79352), (1417, 50624), (1456, 49268), (1469, 48832), (1526, 47008), (1582, 45344), (1744, 41132), (1808, 39676), (2834, 25312), (2912, 24634), (2938, 24416), (3052, 23504), (3164, 22672), (3488, 20566), (3616, 19838), (5668, 12656), (5824, 12317), (5876, 12208), (6104, 11752), (6328, 11336), (6976, 10283), (7232, 9919)]