80518656

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 155180544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 89, 93, 96, 114, 124, 128, 152, 178, 186, 192, 228, 248, 256, 267, 304, 356, 372, 384, 456, 496, 512, 534, 589, 608, 712, 744, 768, 912, 992, 1068, 1178, 1216, 1424, 1488, 1536, 1691, 1767, 1824, 1984, 2136, 2356, 2432, 2759, 2848, 2976, 3382, 3534, 3648, 3968, 4272, 4712, 4864, 5073, 5518, 5696, 5952, 6764, 7068, 7296, 7936, 8277, 8544, 9424, 9728, 10146, 11036, 11392, 11904, 13528, 14136, 14592, 15872, 16554, 17088, 18848, 20292, 22072, 22784, 23808, 27056, 28272, 29184, 33108, 34176, 37696, 40584, 44144, 45568, 47616, 52421, 54112, 56544, 66216, 68352, 75392, 81168, 88288, 104842, 108224, 113088, 132432, 136704, 150784, 157263, 162336, 176576, 209684, 216448, 226176, 264864, 301568, 314526, 324672, 353152, 419368, 432896, 452352, 529728, 629052, 649344, 706304, 838736, 865792, 904704, 1059456, 1258104, 1298688, 1412608, 1677472, 2118912, 2516208, 2597376, 3354944, 4237824, 5032416, 6709888, 10064832, 13419776, 20129664, 26839552, 40259328, 80518656]

約数ペア:

[(1, 80518656), (2, 40259328), (3, 26839552), (4, 20129664), (6, 13419776), (8, 10064832), (12, 6709888), (16, 5032416), (19, 4237824), (24, 3354944), (31, 2597376), (32, 2516208), (38, 2118912), (48, 1677472), (57, 1412608), (62, 1298688), (64, 1258104), (76, 1059456), (89, 904704), (93, 865792), (96, 838736), (114, 706304), (124, 649344), (128, 629052), (152, 529728), (178, 452352), (186, 432896), (192, 419368), (228, 353152), (248, 324672), (256, 314526), (267, 301568), (304, 264864), (356, 226176), (372, 216448), (384, 209684), (456, 176576), (496, 162336), (512, 157263), (534, 150784), (589, 136704), (608, 132432), (712, 113088), (744, 108224), (768, 104842), (912, 88288), (992, 81168), (1068, 75392), (1178, 68352), (1216, 66216), (1424, 56544), (1488, 54112), (1536, 52421), (1691, 47616), (1767, 45568), (1824, 44144), (1984, 40584), (2136, 37696), (2356, 34176), (2432, 33108), (2759, 29184), (2848, 28272), (2976, 27056), (3382, 23808), (3534, 22784), (3648, 22072), (3968, 20292), (4272, 18848), (4712, 17088), (4864, 16554), (5073, 15872), (5518, 14592), (5696, 14136), (5952, 13528), (6764, 11904), (7068, 11392), (7296, 11036), (7936, 10146), (8277, 9728), (8544, 9424)]