80209152

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1176

約数の個数: 108

約数和(自身を含む): 238935424

約数和(自身を除く): 158726272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1123, 1152, 1488, 1984, 2232, 2246, 2304, 2976, 3369, 3968, 4464, 4492, 5952, 6738, 7936, 8928, 8984, 10107, 11904, 13476, 17856, 17968, 20214, 23808, 26952, 34813, 35712, 35936, 40428, 53904, 69626, 71424, 71872, 80856, 104439, 107808, 139252, 143744, 161712, 208878, 215616, 278504, 287488, 313317, 323424, 417756, 431232, 557008, 626634, 646848, 835512, 862464, 1114016, 1253268, 1293696, 1671024, 2228032, 2506536, 2587392, 3342048, 4456064, 5013072, 6684096, 8912128, 10026144, 13368192, 20052288, 26736384, 40104576, 80209152]

約数ペア:

[(1, 80209152), (2, 40104576), (3, 26736384), (4, 20052288), (6, 13368192), (8, 10026144), (9, 8912128), (12, 6684096), (16, 5013072), (18, 4456064), (24, 3342048), (31, 2587392), (32, 2506536), (36, 2228032), (48, 1671024), (62, 1293696), (64, 1253268), (72, 1114016), (93, 862464), (96, 835512), (124, 646848), (128, 626634), (144, 557008), (186, 431232), (192, 417756), (248, 323424), (256, 313317), (279, 287488), (288, 278504), (372, 215616), (384, 208878), (496, 161712), (558, 143744), (576, 139252), (744, 107808), (768, 104439), (992, 80856), (1116, 71872), (1123, 71424), (1152, 69626), (1488, 53904), (1984, 40428), (2232, 35936), (2246, 35712), (2304, 34813), (2976, 26952), (3369, 23808), (3968, 20214), (4464, 17968), (4492, 17856), (5952, 13476), (6738, 11904), (7936, 10107), (8928, 8984)]