67705456

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 167920800

約数和(自身を除く): 100215344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 169, 182, 196, 208, 292, 338, 343, 364, 392, 511, 584, 637, 676, 686, 728, 784, 949, 1022, 1168, 1183, 1274, 1352, 1372, 1456, 1898, 2044, 2366, 2548, 2704, 2744, 3577, 3796, 4088, 4459, 4732, 5096, 5488, 6643, 7154, 7592, 8176, 8281, 8918, 9464, 10192, 12337, 13286, 14308, 15184, 16562, 17836, 18928, 24674, 25039, 26572, 28616, 33124, 35672, 46501, 49348, 50078, 53144, 57232, 57967, 66248, 71344, 86359, 93002, 98696, 100156, 106288, 115934, 132496, 172718, 186004, 197392, 200312, 231868, 325507, 345436, 372008, 400624, 463736, 604513, 651014, 690872, 744016, 927472, 1209026, 1302028, 1381744, 2418052, 2604056, 4231591, 4836104, 5208112, 8463182, 9672208, 16926364, 33852728, 67705456]

約数ペア:

[(1, 67705456), (2, 33852728), (4, 16926364), (7, 9672208), (8, 8463182), (13, 5208112), (14, 4836104), (16, 4231591), (26, 2604056), (28, 2418052), (49, 1381744), (52, 1302028), (56, 1209026), (73, 927472), (91, 744016), (98, 690872), (104, 651014), (112, 604513), (146, 463736), (169, 400624), (182, 372008), (196, 345436), (208, 325507), (292, 231868), (338, 200312), (343, 197392), (364, 186004), (392, 172718), (511, 132496), (584, 115934), (637, 106288), (676, 100156), (686, 98696), (728, 93002), (784, 86359), (949, 71344), (1022, 66248), (1168, 57967), (1183, 57232), (1274, 53144), (1352, 50078), (1372, 49348), (1456, 46501), (1898, 35672), (2044, 33124), (2366, 28616), (2548, 26572), (2704, 25039), (2744, 24674), (3577, 18928), (3796, 17836), (4088, 16562), (4459, 15184), (4732, 14308), (5096, 13286), (5488, 12337), (6643, 10192), (7154, 9464), (7592, 8918), (8176, 8281)]