68135904

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 120

約数和(自身を含む): 203198688

約数和(自身を除く): 135062784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 271, 288, 291, 324, 388, 432, 542, 582, 648, 776, 813, 864, 873, 1084, 1164, 1296, 1552, 1626, 1746, 2168, 2328, 2439, 2592, 2619, 3104, 3252, 3492, 4336, 4656, 4878, 5238, 6504, 6984, 7317, 7857, 8672, 9312, 9756, 10476, 13008, 13968, 14634, 15714, 19512, 20952, 21951, 26016, 26287, 27936, 29268, 31428, 39024, 41904, 43902, 52574, 58536, 62856, 78048, 78861, 83808, 87804, 105148, 117072, 125712, 157722, 175608, 210296, 234144, 236583, 251424, 315444, 351216, 420592, 473166, 630888, 702432, 709749, 841184, 946332, 1261776, 1419498, 1892664, 2129247, 2523552, 2838996, 3785328, 4258494, 5677992, 7570656, 8516988, 11355984, 17033976, 22711968, 34067952, 68135904]

約数ペア:

[(1, 68135904), (2, 34067952), (3, 22711968), (4, 17033976), (6, 11355984), (8, 8516988), (9, 7570656), (12, 5677992), (16, 4258494), (18, 3785328), (24, 2838996), (27, 2523552), (32, 2129247), (36, 1892664), (48, 1419498), (54, 1261776), (72, 946332), (81, 841184), (96, 709749), (97, 702432), (108, 630888), (144, 473166), (162, 420592), (194, 351216), (216, 315444), (271, 251424), (288, 236583), (291, 234144), (324, 210296), (388, 175608), (432, 157722), (542, 125712), (582, 117072), (648, 105148), (776, 87804), (813, 83808), (864, 78861), (873, 78048), (1084, 62856), (1164, 58536), (1296, 52574), (1552, 43902), (1626, 41904), (1746, 39024), (2168, 31428), (2328, 29268), (2439, 27936), (2592, 26287), (2619, 26016), (3104, 21951), (3252, 20952), (3492, 19512), (4336, 15714), (4656, 14634), (4878, 13968), (5238, 13008), (6504, 10476), (6984, 9756), (7317, 9312), (7857, 8672)]