80464384

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 217236096

約数和(自身を除く): 136771712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 157, 176, 182, 208, 224, 256, 286, 308, 314, 352, 364, 416, 448, 512, 572, 616, 628, 704, 728, 832, 896, 1001, 1099, 1144, 1232, 1256, 1408, 1456, 1664, 1727, 1792, 2002, 2041, 2198, 2288, 2464, 2512, 2816, 2912, 3328, 3454, 3584, 4004, 4082, 4396, 4576, 4928, 5024, 5632, 5824, 6656, 6908, 8008, 8164, 8792, 9152, 9856, 10048, 11648, 12089, 13816, 14287, 16016, 16328, 17584, 18304, 19712, 20096, 22451, 23296, 24178, 27632, 28574, 32032, 32656, 35168, 36608, 39424, 40192, 44902, 46592, 48356, 55264, 57148, 64064, 65312, 70336, 73216, 80384, 89804, 96712, 110528, 114296, 128128, 130624, 140672, 157157, 179608, 193424, 221056, 228592, 256256, 261248, 281344, 314314, 359216, 386848, 442112, 457184, 512512, 522496, 562688, 628628, 718432, 773696, 884224, 914368, 1044992, 1257256, 1436864, 1547392, 1828736, 2514512, 2873728, 3094784, 3657472, 5029024, 5747456, 6189568, 7314944, 10058048, 11494912, 20116096, 40232192, 80464384]

約数ペア:

[(1, 80464384), (2, 40232192), (4, 20116096), (7, 11494912), (8, 10058048), (11, 7314944), (13, 6189568), (14, 5747456), (16, 5029024), (22, 3657472), (26, 3094784), (28, 2873728), (32, 2514512), (44, 1828736), (52, 1547392), (56, 1436864), (64, 1257256), (77, 1044992), (88, 914368), (91, 884224), (104, 773696), (112, 718432), (128, 628628), (143, 562688), (154, 522496), (157, 512512), (176, 457184), (182, 442112), (208, 386848), (224, 359216), (256, 314314), (286, 281344), (308, 261248), (314, 256256), (352, 228592), (364, 221056), (416, 193424), (448, 179608), (512, 157157), (572, 140672), (616, 130624), (628, 128128), (704, 114296), (728, 110528), (832, 96712), (896, 89804), (1001, 80384), (1099, 73216), (1144, 70336), (1232, 65312), (1256, 64064), (1408, 57148), (1456, 55264), (1664, 48356), (1727, 46592), (1792, 44902), (2002, 40192), (2041, 39424), (2198, 36608), (2288, 35168), (2464, 32656), (2512, 32032), (2816, 28574), (2912, 27632), (3328, 24178), (3454, 23296), (3584, 22451), (4004, 20096), (4082, 19712), (4396, 18304), (4576, 17584), (4928, 16328), (5024, 16016), (5632, 14287), (5824, 13816), (6656, 12089), (6908, 11648), (8008, 10048), (8164, 9856), (8792, 9152)]