80545536

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 244625920

約数和(自身を除く): 164080384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 271, 288, 344, 384, 387, 432, 516, 542, 576, 688, 768, 774, 813, 864, 1032, 1084, 1152, 1161, 1376, 1548, 1626, 1728, 2064, 2168, 2304, 2322, 2439, 2752, 3096, 3252, 3456, 4128, 4336, 4644, 4878, 5504, 6192, 6504, 6912, 7317, 8256, 8672, 9288, 9756, 11008, 11653, 12384, 13008, 14634, 16512, 17344, 18576, 19512, 23306, 24768, 26016, 29268, 33024, 34688, 34959, 37152, 39024, 46612, 49536, 52032, 58536, 69376, 69918, 74304, 78048, 93224, 99072, 104064, 104877, 117072, 139836, 148608, 156096, 186448, 208128, 209754, 234144, 279672, 297216, 312192, 314631, 372896, 419508, 468288, 559344, 624384, 629262, 745792, 839016, 936576, 1118688, 1258524, 1491584, 1678032, 1873152, 2237376, 2517048, 2983168, 3356064, 4474752, 5034096, 6712128, 8949504, 10068192, 13424256, 20136384, 26848512, 40272768, 80545536]

約数ペア:

[(1, 80545536), (2, 40272768), (3, 26848512), (4, 20136384), (6, 13424256), (8, 10068192), (9, 8949504), (12, 6712128), (16, 5034096), (18, 4474752), (24, 3356064), (27, 2983168), (32, 2517048), (36, 2237376), (43, 1873152), (48, 1678032), (54, 1491584), (64, 1258524), (72, 1118688), (86, 936576), (96, 839016), (108, 745792), (128, 629262), (129, 624384), (144, 559344), (172, 468288), (192, 419508), (216, 372896), (256, 314631), (258, 312192), (271, 297216), (288, 279672), (344, 234144), (384, 209754), (387, 208128), (432, 186448), (516, 156096), (542, 148608), (576, 139836), (688, 117072), (768, 104877), (774, 104064), (813, 99072), (864, 93224), (1032, 78048), (1084, 74304), (1152, 69918), (1161, 69376), (1376, 58536), (1548, 52032), (1626, 49536), (1728, 46612), (2064, 39024), (2168, 37152), (2304, 34959), (2322, 34688), (2439, 33024), (2752, 29268), (3096, 26016), (3252, 24768), (3456, 23306), (4128, 19512), (4336, 18576), (4644, 17344), (4878, 16512), (5504, 14634), (6192, 13008), (6504, 12384), (6912, 11653), (7317, 11008), (8256, 9756), (8672, 9288)]