68836608

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 212903040

約数和(自身を除く): 144066432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 433, 552, 576, 621, 736, 768, 828, 864, 866, 1104, 1152, 1242, 1299, 1472, 1656, 1728, 1732, 2208, 2304, 2484, 2598, 2944, 3312, 3456, 3464, 3897, 4416, 4968, 5196, 5888, 6624, 6912, 6928, 7794, 8832, 9936, 9959, 10392, 11691, 13248, 13856, 15588, 17664, 19872, 19918, 20784, 23382, 26496, 27712, 29877, 31176, 39744, 39836, 41568, 46764, 52992, 55424, 59754, 62352, 79488, 79672, 83136, 89631, 93528, 110848, 119508, 124704, 158976, 159344, 166272, 179262, 187056, 239016, 249408, 268893, 318688, 332544, 358524, 374112, 478032, 498816, 537786, 637376, 717048, 748224, 956064, 997632, 1075572, 1274752, 1434096, 1496448, 1912128, 2151144, 2549504, 2868192, 2992896, 3824256, 4302288, 5736384, 7648512, 8604576, 11472768, 17209152, 22945536, 34418304, 68836608]

約数ペア:

[(1, 68836608), (2, 34418304), (3, 22945536), (4, 17209152), (6, 11472768), (8, 8604576), (9, 7648512), (12, 5736384), (16, 4302288), (18, 3824256), (23, 2992896), (24, 2868192), (27, 2549504), (32, 2151144), (36, 1912128), (46, 1496448), (48, 1434096), (54, 1274752), (64, 1075572), (69, 997632), (72, 956064), (92, 748224), (96, 717048), (108, 637376), (128, 537786), (138, 498816), (144, 478032), (184, 374112), (192, 358524), (207, 332544), (216, 318688), (256, 268893), (276, 249408), (288, 239016), (368, 187056), (384, 179262), (414, 166272), (432, 159344), (433, 158976), (552, 124704), (576, 119508), (621, 110848), (736, 93528), (768, 89631), (828, 83136), (864, 79672), (866, 79488), (1104, 62352), (1152, 59754), (1242, 55424), (1299, 52992), (1472, 46764), (1656, 41568), (1728, 39836), (1732, 39744), (2208, 31176), (2304, 29877), (2484, 27712), (2598, 26496), (2944, 23382), (3312, 20784), (3456, 19918), (3464, 19872), (3897, 17664), (4416, 15588), (4968, 13856), (5196, 13248), (5888, 11691), (6624, 10392), (6912, 9959), (6928, 9936), (7794, 8832)]