80202752

素因数分解:

$2^{10}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 88

約数和(自身を含む): 187079424

約数和(自身を除く): 106876672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 167, 224, 256, 268, 334, 448, 469, 512, 536, 668, 896, 938, 1024, 1072, 1169, 1336, 1792, 1876, 2144, 2338, 2672, 3584, 3752, 4288, 4676, 5344, 7168, 7504, 8576, 9352, 10688, 11189, 15008, 17152, 18704, 21376, 22378, 30016, 34304, 37408, 42752, 44756, 60032, 68608, 74816, 78323, 85504, 89512, 120064, 149632, 156646, 171008, 179024, 240128, 299264, 313292, 358048, 480256, 598528, 626584, 716096, 1197056, 1253168, 1432192, 2506336, 2864384, 5012672, 5728768, 10025344, 11457536, 20050688, 40101376, 80202752]

約数ペア:

[(1, 80202752), (2, 40101376), (4, 20050688), (7, 11457536), (8, 10025344), (14, 5728768), (16, 5012672), (28, 2864384), (32, 2506336), (56, 1432192), (64, 1253168), (67, 1197056), (112, 716096), (128, 626584), (134, 598528), (167, 480256), (224, 358048), (256, 313292), (268, 299264), (334, 240128), (448, 179024), (469, 171008), (512, 156646), (536, 149632), (668, 120064), (896, 89512), (938, 85504), (1024, 78323), (1072, 74816), (1169, 68608), (1336, 60032), (1792, 44756), (1876, 42752), (2144, 37408), (2338, 34304), (2672, 30016), (3584, 22378), (3752, 21376), (4288, 18704), (4676, 17152), (5344, 15008), (7168, 11189), (7504, 10688), (8576, 9352)]