66388224

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 206623872

約数和(自身を除く): 140235648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 233, 256, 318, 336, 371, 384, 424, 448, 466, 636, 672, 699, 742, 768, 848, 896, 932, 1113, 1272, 1344, 1398, 1484, 1631, 1696, 1792, 1864, 2226, 2544, 2688, 2796, 2968, 3262, 3392, 3728, 4452, 4893, 5088, 5376, 5592, 5936, 6524, 6784, 7456, 8904, 9786, 10176, 11184, 11872, 12349, 13048, 13568, 14912, 17808, 19572, 20352, 22368, 23744, 24698, 26096, 29824, 35616, 37047, 39144, 40704, 44736, 47488, 49396, 52192, 59648, 71232, 74094, 78288, 86443, 89472, 94976, 98792, 104384, 142464, 148188, 156576, 172886, 178944, 197584, 208768, 259329, 284928, 296376, 313152, 345772, 395168, 417536, 518658, 592752, 626304, 691544, 790336, 1037316, 1185504, 1252608, 1383088, 1580672, 2074632, 2371008, 2766176, 3161344, 4149264, 4742016, 5532352, 8298528, 9484032, 11064704, 16597056, 22129408, 33194112, 66388224]

約数ペア:

[(1, 66388224), (2, 33194112), (3, 22129408), (4, 16597056), (6, 11064704), (7, 9484032), (8, 8298528), (12, 5532352), (14, 4742016), (16, 4149264), (21, 3161344), (24, 2766176), (28, 2371008), (32, 2074632), (42, 1580672), (48, 1383088), (53, 1252608), (56, 1185504), (64, 1037316), (84, 790336), (96, 691544), (106, 626304), (112, 592752), (128, 518658), (159, 417536), (168, 395168), (192, 345772), (212, 313152), (224, 296376), (233, 284928), (256, 259329), (318, 208768), (336, 197584), (371, 178944), (384, 172886), (424, 156576), (448, 148188), (466, 142464), (636, 104384), (672, 98792), (699, 94976), (742, 89472), (768, 86443), (848, 78288), (896, 74094), (932, 71232), (1113, 59648), (1272, 52192), (1344, 49396), (1398, 47488), (1484, 44736), (1631, 40704), (1696, 39144), (1792, 37047), (1864, 35616), (2226, 29824), (2544, 26096), (2688, 24698), (2796, 23744), (2968, 22368), (3262, 20352), (3392, 19572), (3728, 17808), (4452, 14912), (4893, 13568), (5088, 13048), (5376, 12349), (5592, 11872), (5936, 11184), (6524, 10176), (6784, 9786), (7456, 8904)]