68143488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 209744640

約数和(自身を除く): 141601152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 251, 303, 336, 384, 404, 448, 502, 606, 672, 707, 753, 808, 896, 1004, 1212, 1344, 1414, 1506, 1616, 1757, 2008, 2121, 2424, 2688, 2828, 3012, 3232, 3514, 4016, 4242, 4848, 5271, 5656, 6024, 6464, 7028, 8032, 8484, 9696, 10542, 11312, 12048, 12928, 14056, 16064, 16968, 19392, 21084, 22624, 24096, 25351, 28112, 32128, 33936, 38784, 42168, 45248, 48192, 50702, 56224, 67872, 76053, 84336, 90496, 96384, 101404, 112448, 135744, 152106, 168672, 177457, 202808, 224896, 271488, 304212, 337344, 354914, 405616, 532371, 608424, 674688, 709828, 811232, 1064742, 1216848, 1419656, 1622464, 2129484, 2433696, 2839312, 3244928, 4258968, 4867392, 5678624, 8517936, 9734784, 11357248, 17035872, 22714496, 34071744, 68143488]

約数ペア:

[(1, 68143488), (2, 34071744), (3, 22714496), (4, 17035872), (6, 11357248), (7, 9734784), (8, 8517936), (12, 5678624), (14, 4867392), (16, 4258968), (21, 3244928), (24, 2839312), (28, 2433696), (32, 2129484), (42, 1622464), (48, 1419656), (56, 1216848), (64, 1064742), (84, 811232), (96, 709828), (101, 674688), (112, 608424), (128, 532371), (168, 405616), (192, 354914), (202, 337344), (224, 304212), (251, 271488), (303, 224896), (336, 202808), (384, 177457), (404, 168672), (448, 152106), (502, 135744), (606, 112448), (672, 101404), (707, 96384), (753, 90496), (808, 84336), (896, 76053), (1004, 67872), (1212, 56224), (1344, 50702), (1414, 48192), (1506, 45248), (1616, 42168), (1757, 38784), (2008, 33936), (2121, 32128), (2424, 28112), (2688, 25351), (2828, 24096), (3012, 22624), (3232, 21084), (3514, 19392), (4016, 16968), (4242, 16064), (4848, 14056), (5271, 12928), (5656, 12048), (6024, 11312), (6464, 10542), (7028, 9696), (8032, 8484)]