72120024

素因数分解:

$2^3\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1433}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 201333600

約数和(自身を除く): 129213576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 233, 466, 699, 932, 1398, 1433, 1864, 2097, 2796, 2866, 4194, 4299, 5592, 5732, 6291, 8388, 8598, 11464, 12582, 12897, 16776, 17196, 25164, 25794, 34392, 38691, 50328, 51588, 77382, 103176, 154764, 309528, 333889, 667778, 1001667, 1335556, 2003334, 2671112, 3005001, 4006668, 6010002, 8013336, 9015003, 12020004, 18030006, 24040008, 36060012, 72120024]

約数ペア:

[(1, 72120024), (2, 36060012), (3, 24040008), (4, 18030006), (6, 12020004), (8, 9015003), (9, 8013336), (12, 6010002), (18, 4006668), (24, 3005001), (27, 2671112), (36, 2003334), (54, 1335556), (72, 1001667), (108, 667778), (216, 333889), (233, 309528), (466, 154764), (699, 103176), (932, 77382), (1398, 51588), (1433, 50328), (1864, 38691), (2097, 34392), (2796, 25794), (2866, 25164), (4194, 17196), (4299, 16776), (5592, 12897), (5732, 12582), (6291, 11464), (8388, 8598)]