66075136

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 142990848

約数和(自身を除く): 76915712

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 181, 184, 248, 256, 362, 368, 496, 512, 713, 724, 736, 992, 1426, 1448, 1472, 1984, 2852, 2896, 2944, 3968, 4163, 5611, 5704, 5792, 5888, 7936, 8326, 11222, 11408, 11584, 11776, 15872, 16652, 22444, 22816, 23168, 33304, 44888, 45632, 46336, 66608, 89776, 91264, 92672, 129053, 133216, 179552, 182528, 258106, 266432, 359104, 365056, 516212, 532864, 718208, 1032424, 1065728, 1436416, 2064848, 2131456, 2872832, 4129696, 8259392, 16518784, 33037568, 66075136]

約数ペア:

[(1, 66075136), (2, 33037568), (4, 16518784), (8, 8259392), (16, 4129696), (23, 2872832), (31, 2131456), (32, 2064848), (46, 1436416), (62, 1065728), (64, 1032424), (92, 718208), (124, 532864), (128, 516212), (181, 365056), (184, 359104), (248, 266432), (256, 258106), (362, 182528), (368, 179552), (496, 133216), (512, 129053), (713, 92672), (724, 91264), (736, 89776), (992, 66608), (1426, 46336), (1448, 45632), (1472, 44888), (1984, 33304), (2852, 23168), (2896, 22816), (2944, 22444), (3968, 16652), (4163, 15872), (5611, 11776), (5704, 11584), (5792, 11408), (5888, 11222), (7936, 8326)]