80420736

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 236966400

約数和(自身を除く): 156545664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 128, 132, 158, 176, 192, 237, 241, 264, 316, 352, 384, 474, 482, 528, 632, 704, 723, 869, 948, 964, 1056, 1264, 1408, 1446, 1738, 1896, 1928, 2112, 2528, 2607, 2651, 2892, 3476, 3792, 3856, 4224, 5056, 5214, 5302, 5784, 6952, 7584, 7712, 7953, 10112, 10428, 10604, 11568, 13904, 15168, 15424, 15906, 19039, 20856, 21208, 23136, 27808, 30336, 30848, 31812, 38078, 41712, 42416, 46272, 55616, 57117, 63624, 76156, 83424, 84832, 92544, 111232, 114234, 127248, 152312, 166848, 169664, 209429, 228468, 254496, 304624, 333696, 339328, 418858, 456936, 508992, 609248, 628287, 837716, 913872, 1017984, 1218496, 1256574, 1675432, 1827744, 2436992, 2513148, 3350864, 3655488, 5026296, 6701728, 7310976, 10052592, 13403456, 20105184, 26806912, 40210368, 80420736]

約数ペア:

[(1, 80420736), (2, 40210368), (3, 26806912), (4, 20105184), (6, 13403456), (8, 10052592), (11, 7310976), (12, 6701728), (16, 5026296), (22, 3655488), (24, 3350864), (32, 2513148), (33, 2436992), (44, 1827744), (48, 1675432), (64, 1256574), (66, 1218496), (79, 1017984), (88, 913872), (96, 837716), (128, 628287), (132, 609248), (158, 508992), (176, 456936), (192, 418858), (237, 339328), (241, 333696), (264, 304624), (316, 254496), (352, 228468), (384, 209429), (474, 169664), (482, 166848), (528, 152312), (632, 127248), (704, 114234), (723, 111232), (869, 92544), (948, 84832), (964, 83424), (1056, 76156), (1264, 63624), (1408, 57117), (1446, 55616), (1738, 46272), (1896, 42416), (1928, 41712), (2112, 38078), (2528, 31812), (2607, 30848), (2651, 30336), (2892, 27808), (3476, 23136), (3792, 21208), (3856, 20856), (4224, 19039), (5056, 15906), (5214, 15424), (5302, 15168), (5784, 13904), (6952, 11568), (7584, 10604), (7712, 10428), (7953, 10112)]