72005712

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2333}}^1$

素因数の和:2987

約数の個数: 40

約数和(自身を含む): 186383904

約数和(自身を除く): 114378192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2333, 2572, 3858, 4666, 5144, 6999, 7716, 9332, 10288, 13998, 15432, 18664, 27996, 30864, 37328, 55992, 111984, 1500119, 3000238, 4500357, 6000476, 9000714, 12000952, 18001428, 24001904, 36002856, 72005712]

約数ペア:

[(1, 72005712), (2, 36002856), (3, 24001904), (4, 18001428), (6, 12000952), (8, 9000714), (12, 6000476), (16, 4500357), (24, 3000238), (48, 1500119), (643, 111984), (1286, 55992), (1929, 37328), (2333, 30864), (2572, 27996), (3858, 18664), (4666, 15432), (5144, 13998), (6999, 10288), (7716, 9332)]