68441856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 215846400

約数和(自身を除く): 147404544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 256, 336, 348, 384, 406, 439, 448, 464, 609, 672, 696, 768, 812, 878, 896, 928, 1218, 1317, 1344, 1392, 1624, 1756, 1792, 1856, 2436, 2634, 2688, 2784, 3073, 3248, 3512, 3712, 4872, 5268, 5376, 5568, 6146, 6496, 7024, 7424, 9219, 9744, 10536, 11136, 12292, 12731, 12992, 14048, 18438, 19488, 21072, 22272, 24584, 25462, 25984, 28096, 36876, 38193, 38976, 42144, 49168, 50924, 51968, 56192, 73752, 76386, 77952, 84288, 89117, 98336, 101848, 112384, 147504, 152772, 155904, 168576, 178234, 196672, 203696, 267351, 295008, 305544, 337152, 356468, 393344, 407392, 534702, 590016, 611088, 712936, 786688, 814784, 1069404, 1180032, 1222176, 1425872, 1629568, 2138808, 2360064, 2444352, 2851744, 3259136, 4277616, 4888704, 5703488, 8555232, 9777408, 11406976, 17110464, 22813952, 34220928, 68441856]

約数ペア:

[(1, 68441856), (2, 34220928), (3, 22813952), (4, 17110464), (6, 11406976), (7, 9777408), (8, 8555232), (12, 5703488), (14, 4888704), (16, 4277616), (21, 3259136), (24, 2851744), (28, 2444352), (29, 2360064), (32, 2138808), (42, 1629568), (48, 1425872), (56, 1222176), (58, 1180032), (64, 1069404), (84, 814784), (87, 786688), (96, 712936), (112, 611088), (116, 590016), (128, 534702), (168, 407392), (174, 393344), (192, 356468), (203, 337152), (224, 305544), (232, 295008), (256, 267351), (336, 203696), (348, 196672), (384, 178234), (406, 168576), (439, 155904), (448, 152772), (464, 147504), (609, 112384), (672, 101848), (696, 98336), (768, 89117), (812, 84288), (878, 77952), (896, 76386), (928, 73752), (1218, 56192), (1317, 51968), (1344, 50924), (1392, 49168), (1624, 42144), (1756, 38976), (1792, 38193), (1856, 36876), (2436, 28096), (2634, 25984), (2688, 25462), (2784, 24584), (3073, 22272), (3248, 21072), (3512, 19488), (3712, 18438), (4872, 14048), (5268, 12992), (5376, 12731), (5568, 12292), (6146, 11136), (6496, 10536), (7024, 9744), (7424, 9219)]