80124672

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 162

約数和(自身を含む): 239080548

約数和(自身を除く): 158955876

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 289, 304, 323, 361, 384, 408, 456, 544, 578, 608, 646, 722, 768, 816, 867, 912, 969, 1083, 1088, 1156, 1216, 1292, 1444, 1632, 1734, 1824, 1938, 2166, 2176, 2312, 2432, 2584, 2888, 3264, 3468, 3648, 3876, 4332, 4352, 4624, 4864, 5168, 5491, 5776, 6137, 6528, 6936, 7296, 7752, 8664, 9248, 10336, 10982, 11552, 12274, 13056, 13872, 14592, 15504, 16473, 17328, 18411, 18496, 20672, 21964, 23104, 24548, 27744, 31008, 32946, 34656, 36822, 36992, 41344, 43928, 46208, 49096, 55488, 62016, 65892, 69312, 73644, 73984, 82688, 87856, 92416, 98192, 104329, 110976, 124032, 131784, 138624, 147288, 175712, 196384, 208658, 221952, 248064, 263568, 277248, 294576, 312987, 351424, 392768, 417316, 527136, 589152, 625974, 702848, 785536, 834632, 1054272, 1178304, 1251948, 1405696, 1571072, 1669264, 2108544, 2356608, 2503896, 3338528, 4217088, 4713216, 5007792, 6677056, 10015584, 13354112, 20031168, 26708224, 40062336, 80124672]

約数ペア:

[(1, 80124672), (2, 40062336), (3, 26708224), (4, 20031168), (6, 13354112), (8, 10015584), (12, 6677056), (16, 5007792), (17, 4713216), (19, 4217088), (24, 3338528), (32, 2503896), (34, 2356608), (38, 2108544), (48, 1669264), (51, 1571072), (57, 1405696), (64, 1251948), (68, 1178304), (76, 1054272), (96, 834632), (102, 785536), (114, 702848), (128, 625974), (136, 589152), (152, 527136), (192, 417316), (204, 392768), (228, 351424), (256, 312987), (272, 294576), (289, 277248), (304, 263568), (323, 248064), (361, 221952), (384, 208658), (408, 196384), (456, 175712), (544, 147288), (578, 138624), (608, 131784), (646, 124032), (722, 110976), (768, 104329), (816, 98192), (867, 92416), (912, 87856), (969, 82688), (1083, 73984), (1088, 73644), (1156, 69312), (1216, 65892), (1292, 62016), (1444, 55488), (1632, 49096), (1734, 46208), (1824, 43928), (1938, 41344), (2166, 36992), (2176, 36822), (2312, 34656), (2432, 32946), (2584, 31008), (2888, 27744), (3264, 24548), (3468, 23104), (3648, 21964), (3876, 20672), (4332, 18496), (4352, 18411), (4624, 17328), (4864, 16473), (5168, 15504), (5491, 14592), (5776, 13872), (6137, 13056), (6528, 12274), (6936, 11552), (7296, 10982), (7752, 10336), (8664, 9248)]