78924672

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 239047200

約数和(自身を除く): 160122528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 288, 328, 369, 384, 432, 492, 557, 576, 656, 738, 864, 984, 1107, 1114, 1152, 1312, 1476, 1671, 1728, 1968, 2214, 2228, 2624, 2952, 3342, 3456, 3936, 4428, 4456, 5013, 5248, 5904, 6684, 7872, 8856, 8912, 10026, 11808, 13368, 15039, 15744, 17712, 17824, 20052, 22837, 23616, 26736, 30078, 35424, 35648, 40104, 45674, 47232, 53472, 60156, 68511, 70848, 71296, 80208, 91348, 106944, 120312, 137022, 141696, 160416, 182696, 205533, 213888, 240624, 274044, 320832, 365392, 411066, 481248, 548088, 616599, 641664, 730784, 822132, 962496, 1096176, 1233198, 1461568, 1644264, 1924992, 2192352, 2466396, 2923136, 3288528, 4384704, 4932792, 6577056, 8769408, 9865584, 13154112, 19731168, 26308224, 39462336, 78924672]

約数ペア:

[(1, 78924672), (2, 39462336), (3, 26308224), (4, 19731168), (6, 13154112), (8, 9865584), (9, 8769408), (12, 6577056), (16, 4932792), (18, 4384704), (24, 3288528), (27, 2923136), (32, 2466396), (36, 2192352), (41, 1924992), (48, 1644264), (54, 1461568), (64, 1233198), (72, 1096176), (82, 962496), (96, 822132), (108, 730784), (123, 641664), (128, 616599), (144, 548088), (164, 481248), (192, 411066), (216, 365392), (246, 320832), (288, 274044), (328, 240624), (369, 213888), (384, 205533), (432, 182696), (492, 160416), (557, 141696), (576, 137022), (656, 120312), (738, 106944), (864, 91348), (984, 80208), (1107, 71296), (1114, 70848), (1152, 68511), (1312, 60156), (1476, 53472), (1671, 47232), (1728, 45674), (1968, 40104), (2214, 35648), (2228, 35424), (2624, 30078), (2952, 26736), (3342, 23616), (3456, 22837), (3936, 20052), (4428, 17824), (4456, 17712), (5013, 15744), (5248, 15039), (5904, 13368), (6684, 11808), (7872, 10026), (8856, 8912)]