72558144

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1344

約数の個数: 84

約数和(自身を含む): 210165696

約数和(自身を除く): 137607552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 144, 192, 206, 288, 309, 412, 576, 618, 824, 927, 1223, 1236, 1648, 1854, 2446, 2472, 3296, 3669, 3708, 4892, 4944, 6592, 7338, 7416, 9784, 9888, 11007, 14676, 14832, 19568, 19776, 22014, 29352, 29664, 39136, 44028, 58704, 59328, 78272, 88056, 117408, 125969, 176112, 234816, 251938, 352224, 377907, 503876, 704448, 755814, 1007752, 1133721, 1511628, 2015504, 2267442, 3023256, 4031008, 4534884, 6046512, 8062016, 9069768, 12093024, 18139536, 24186048, 36279072, 72558144]

約数ペア:

[(1, 72558144), (2, 36279072), (3, 24186048), (4, 18139536), (6, 12093024), (8, 9069768), (9, 8062016), (12, 6046512), (16, 4534884), (18, 4031008), (24, 3023256), (32, 2267442), (36, 2015504), (48, 1511628), (64, 1133721), (72, 1007752), (96, 755814), (103, 704448), (144, 503876), (192, 377907), (206, 352224), (288, 251938), (309, 234816), (412, 176112), (576, 125969), (618, 117408), (824, 88056), (927, 78272), (1223, 59328), (1236, 58704), (1648, 44028), (1854, 39136), (2446, 29664), (2472, 29352), (3296, 22014), (3669, 19776), (3708, 19568), (4892, 14832), (4944, 14676), (6592, 11007), (7338, 9888), (7416, 9784)]