123135744

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6971}}^1$

素因数の和:7013

約数の個数: 72

約数和(自身を含む): 342018432

約数和(自身を除く): 218882688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 6971, 8832, 13942, 17664, 20913, 27884, 41826, 55768, 83652, 111536, 160333, 167304, 223072, 320666, 334608, 446144, 480999, 641332, 669216, 892288, 961998, 1282664, 1338432, 1784576, 1923996, 2565328, 2676864, 3847992, 5130656, 5353728, 7695984, 10261312, 15391968, 20522624, 30783936, 41045248, 61567872, 123135744]

約数ペア:

[(1, 123135744), (2, 61567872), (3, 41045248), (4, 30783936), (6, 20522624), (8, 15391968), (12, 10261312), (16, 7695984), (23, 5353728), (24, 5130656), (32, 3847992), (46, 2676864), (48, 2565328), (64, 1923996), (69, 1784576), (92, 1338432), (96, 1282664), (128, 961998), (138, 892288), (184, 669216), (192, 641332), (256, 480999), (276, 446144), (368, 334608), (384, 320666), (552, 223072), (736, 167304), (768, 160333), (1104, 111536), (1472, 83652), (2208, 55768), (2944, 41826), (4416, 27884), (5888, 20913), (6971, 17664), (8832, 13942)]