68280192

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 210528000

約数和(自身を除く): 142247808

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, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 859, 864, 1104, 1152, 1242, 1472, 1656, 1718, 1728, 2208, 2484, 2577, 2944, 3312, 3436, 3456, 4416, 4968, 5154, 6624, 6872, 7731, 8832, 9936, 10308, 13248, 13744, 15462, 19757, 19872, 20616, 23193, 26496, 27488, 30924, 39514, 39744, 41232, 46386, 54976, 59271, 61848, 79028, 79488, 82464, 92772, 109952, 118542, 123696, 158056, 164928, 177813, 185544, 237084, 247392, 316112, 329856, 355626, 371088, 474168, 494784, 533439, 632224, 711252, 742176, 948336, 989568, 1066878, 1264448, 1422504, 1484352, 1896672, 2133756, 2528896, 2845008, 2968704, 3793344, 4267512, 5690016, 7586688, 8535024, 11380032, 17070048, 22760064, 34140096, 68280192]

約数ペア:

[(1, 68280192), (2, 34140096), (3, 22760064), (4, 17070048), (6, 11380032), (8, 8535024), (9, 7586688), (12, 5690016), (16, 4267512), (18, 3793344), (23, 2968704), (24, 2845008), (27, 2528896), (32, 2133756), (36, 1896672), (46, 1484352), (48, 1422504), (54, 1264448), (64, 1066878), (69, 989568), (72, 948336), (92, 742176), (96, 711252), (108, 632224), (128, 533439), (138, 494784), (144, 474168), (184, 371088), (192, 355626), (207, 329856), (216, 316112), (276, 247392), (288, 237084), (368, 185544), (384, 177813), (414, 164928), (432, 158056), (552, 123696), (576, 118542), (621, 109952), (736, 92772), (828, 82464), (859, 79488), (864, 79028), (1104, 61848), (1152, 59271), (1242, 54976), (1472, 46386), (1656, 41232), (1718, 39744), (1728, 39514), (2208, 30924), (2484, 27488), (2577, 26496), (2944, 23193), (3312, 20616), (3436, 19872), (3456, 19757), (4416, 15462), (4968, 13744), (5154, 13248), (6624, 10308), (6872, 9936), (7731, 8832)]