68715648

素因数分解:

$2^7\times 3^3\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 206856000

約数和(自身を除く): 138140352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 288, 337, 354, 384, 432, 472, 531, 576, 674, 708, 864, 944, 1011, 1062, 1152, 1348, 1416, 1593, 1728, 1888, 2022, 2124, 2696, 2832, 3033, 3186, 3456, 3776, 4044, 4248, 5392, 5664, 6066, 6372, 7552, 8088, 8496, 9099, 10784, 11328, 12132, 12744, 16176, 16992, 18198, 19883, 21568, 22656, 24264, 25488, 32352, 33984, 36396, 39766, 43136, 48528, 50976, 59649, 64704, 67968, 72792, 79532, 97056, 101952, 119298, 129408, 145584, 159064, 178947, 194112, 203904, 238596, 291168, 318128, 357894, 388224, 477192, 536841, 582336, 636256, 715788, 954384, 1073682, 1164672, 1272512, 1431576, 1908768, 2147364, 2545024, 2863152, 3817536, 4294728, 5726304, 7635072, 8589456, 11452608, 17178912, 22905216, 34357824, 68715648]

約数ペア:

[(1, 68715648), (2, 34357824), (3, 22905216), (4, 17178912), (6, 11452608), (8, 8589456), (9, 7635072), (12, 5726304), (16, 4294728), (18, 3817536), (24, 2863152), (27, 2545024), (32, 2147364), (36, 1908768), (48, 1431576), (54, 1272512), (59, 1164672), (64, 1073682), (72, 954384), (96, 715788), (108, 636256), (118, 582336), (128, 536841), (144, 477192), (177, 388224), (192, 357894), (216, 318128), (236, 291168), (288, 238596), (337, 203904), (354, 194112), (384, 178947), (432, 159064), (472, 145584), (531, 129408), (576, 119298), (674, 101952), (708, 97056), (864, 79532), (944, 72792), (1011, 67968), (1062, 64704), (1152, 59649), (1348, 50976), (1416, 48528), (1593, 43136), (1728, 39766), (1888, 36396), (2022, 33984), (2124, 32352), (2696, 25488), (2832, 24264), (3033, 22656), (3186, 21568), (3456, 19883), (3776, 18198), (4044, 16992), (4248, 16176), (5392, 12744), (5664, 12132), (6066, 11328), (6372, 10784), (7552, 9099), (8088, 8496)]